diff --git a/utils/atomix/pom.xml b/utils/atomix/pom.xml
index 500b29d..5f328c8 100644
--- a/utils/atomix/pom.xml
+++ b/utils/atomix/pom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  ~ Copyright 2014 Open Networking Laboratory
+  ~ Copyright 2016-present Open Networking Laboratory
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
diff --git a/utils/atomix/src/main/java/org/onlab/atomix/AtomixShaded.java b/utils/atomix/src/main/java/org/onlab/atomix/AtomixShaded.java
index 7408e33..3861962 100644
--- a/utils/atomix/src/main/java/org/onlab/atomix/AtomixShaded.java
+++ b/utils/atomix/src/main/java/org/onlab/atomix/AtomixShaded.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/jdvue/pom.xml b/utils/jdvue/pom.xml
index f673b07..5fab94b 100644
--- a/utils/jdvue/pom.xml
+++ b/utils/jdvue/pom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <!--
-  ~ Copyright 2015 Open Networking Laboratory
+  ~ Copyright 2015-present Open Networking Laboratory
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
diff --git a/utils/jdvue/src/main/java/org/onlab/jdvue/Catalog.java b/utils/jdvue/src/main/java/org/onlab/jdvue/Catalog.java
index ad97794..0615497 100644
--- a/utils/jdvue/src/main/java/org/onlab/jdvue/Catalog.java
+++ b/utils/jdvue/src/main/java/org/onlab/jdvue/Catalog.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/jdvue/src/main/java/org/onlab/jdvue/Dependency.java b/utils/jdvue/src/main/java/org/onlab/jdvue/Dependency.java
index 21fae47..38fea93 100644
--- a/utils/jdvue/src/main/java/org/onlab/jdvue/Dependency.java
+++ b/utils/jdvue/src/main/java/org/onlab/jdvue/Dependency.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/jdvue/src/main/java/org/onlab/jdvue/DependencyCycle.java b/utils/jdvue/src/main/java/org/onlab/jdvue/DependencyCycle.java
index 0fc761d..f869b7c 100644
--- a/utils/jdvue/src/main/java/org/onlab/jdvue/DependencyCycle.java
+++ b/utils/jdvue/src/main/java/org/onlab/jdvue/DependencyCycle.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/jdvue/src/main/java/org/onlab/jdvue/DependencyViewer.java b/utils/jdvue/src/main/java/org/onlab/jdvue/DependencyViewer.java
index 32e9ef1..9b17625 100644
--- a/utils/jdvue/src/main/java/org/onlab/jdvue/DependencyViewer.java
+++ b/utils/jdvue/src/main/java/org/onlab/jdvue/DependencyViewer.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/jdvue/src/main/java/org/onlab/jdvue/JavaEntity.java b/utils/jdvue/src/main/java/org/onlab/jdvue/JavaEntity.java
index e74bdc6..d5940a9 100644
--- a/utils/jdvue/src/main/java/org/onlab/jdvue/JavaEntity.java
+++ b/utils/jdvue/src/main/java/org/onlab/jdvue/JavaEntity.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/jdvue/src/main/java/org/onlab/jdvue/JavaPackage.java b/utils/jdvue/src/main/java/org/onlab/jdvue/JavaPackage.java
index a15cb4d..be48f45 100644
--- a/utils/jdvue/src/main/java/org/onlab/jdvue/JavaPackage.java
+++ b/utils/jdvue/src/main/java/org/onlab/jdvue/JavaPackage.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/jdvue/src/main/java/org/onlab/jdvue/JavaSource.java b/utils/jdvue/src/main/java/org/onlab/jdvue/JavaSource.java
index 1376cfe..75d24a1 100644
--- a/utils/jdvue/src/main/java/org/onlab/jdvue/JavaSource.java
+++ b/utils/jdvue/src/main/java/org/onlab/jdvue/JavaSource.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/jdvue/src/main/java/org/onlab/jdvue/package-info.java b/utils/jdvue/src/main/java/org/onlab/jdvue/package-info.java
index 2f77ef2..e716c59 100644
--- a/utils/jdvue/src/main/java/org/onlab/jdvue/package-info.java
+++ b/utils/jdvue/src/main/java/org/onlab/jdvue/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/jdvue/src/test/java/org/onlab/jdvue/CatalogTest.java b/utils/jdvue/src/test/java/org/onlab/jdvue/CatalogTest.java
index b792abc..c47a84b 100644
--- a/utils/jdvue/src/test/java/org/onlab/jdvue/CatalogTest.java
+++ b/utils/jdvue/src/test/java/org/onlab/jdvue/CatalogTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/jdvue/src/test/java/org/onlab/jdvue/DependencyCycleTest.java b/utils/jdvue/src/test/java/org/onlab/jdvue/DependencyCycleTest.java
index 895c713..0bc4db9 100644
--- a/utils/jdvue/src/test/java/org/onlab/jdvue/DependencyCycleTest.java
+++ b/utils/jdvue/src/test/java/org/onlab/jdvue/DependencyCycleTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/jdvue/src/test/java/org/onlab/jdvue/DependencyTest.java b/utils/jdvue/src/test/java/org/onlab/jdvue/DependencyTest.java
index 94740da..5da8a86 100644
--- a/utils/jdvue/src/test/java/org/onlab/jdvue/DependencyTest.java
+++ b/utils/jdvue/src/test/java/org/onlab/jdvue/DependencyTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/jdvue/src/test/java/org/onlab/jdvue/DependencyViewerTest.java b/utils/jdvue/src/test/java/org/onlab/jdvue/DependencyViewerTest.java
index 0937c06..8df67ac 100644
--- a/utils/jdvue/src/test/java/org/onlab/jdvue/DependencyViewerTest.java
+++ b/utils/jdvue/src/test/java/org/onlab/jdvue/DependencyViewerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/junit/pom.xml b/utils/junit/pom.xml
index 1a200c1..7ea68f0 100644
--- a/utils/junit/pom.xml
+++ b/utils/junit/pom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  ~ Copyright 2014 Open Networking Laboratory
+  ~ Copyright 2014-present Open Networking Laboratory
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
diff --git a/utils/junit/src/main/java/org/onlab/junit/ExceptionTest.java b/utils/junit/src/main/java/org/onlab/junit/ExceptionTest.java
index 09b3fe3..6fb96ca 100644
--- a/utils/junit/src/main/java/org/onlab/junit/ExceptionTest.java
+++ b/utils/junit/src/main/java/org/onlab/junit/ExceptionTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/junit/src/main/java/org/onlab/junit/ImmutableClassChecker.java b/utils/junit/src/main/java/org/onlab/junit/ImmutableClassChecker.java
index 80aa2cb..d2a9a78 100644
--- a/utils/junit/src/main/java/org/onlab/junit/ImmutableClassChecker.java
+++ b/utils/junit/src/main/java/org/onlab/junit/ImmutableClassChecker.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/junit/src/main/java/org/onlab/junit/IntegrationTest.java b/utils/junit/src/main/java/org/onlab/junit/IntegrationTest.java
index a033802..8f6efeb 100644
--- a/utils/junit/src/main/java/org/onlab/junit/IntegrationTest.java
+++ b/utils/junit/src/main/java/org/onlab/junit/IntegrationTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/junit/src/main/java/org/onlab/junit/NullScheduledExecutor.java b/utils/junit/src/main/java/org/onlab/junit/NullScheduledExecutor.java
index 6d95970..7ba43c5 100644
--- a/utils/junit/src/main/java/org/onlab/junit/NullScheduledExecutor.java
+++ b/utils/junit/src/main/java/org/onlab/junit/NullScheduledExecutor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/junit/src/main/java/org/onlab/junit/TestTools.java b/utils/junit/src/main/java/org/onlab/junit/TestTools.java
index 40e8686..ac02095 100644
--- a/utils/junit/src/main/java/org/onlab/junit/TestTools.java
+++ b/utils/junit/src/main/java/org/onlab/junit/TestTools.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/junit/src/main/java/org/onlab/junit/TestUtils.java b/utils/junit/src/main/java/org/onlab/junit/TestUtils.java
index 686a9a5..d9bdeb2 100644
--- a/utils/junit/src/main/java/org/onlab/junit/TestUtils.java
+++ b/utils/junit/src/main/java/org/onlab/junit/TestUtils.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/junit/src/main/java/org/onlab/junit/UtilityClassChecker.java b/utils/junit/src/main/java/org/onlab/junit/UtilityClassChecker.java
index 9c623ce..849174c 100644
--- a/utils/junit/src/main/java/org/onlab/junit/UtilityClassChecker.java
+++ b/utils/junit/src/main/java/org/onlab/junit/UtilityClassChecker.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/junit/src/main/java/org/onlab/junit/package-info.java b/utils/junit/src/main/java/org/onlab/junit/package-info.java
index 379e4a0..bde7cb9 100644
--- a/utils/junit/src/main/java/org/onlab/junit/package-info.java
+++ b/utils/junit/src/main/java/org/onlab/junit/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/junit/src/test/java/org/onlab/junit/ImmutableClassCheckerTest.java b/utils/junit/src/test/java/org/onlab/junit/ImmutableClassCheckerTest.java
index cd5a8c1..1f869de 100644
--- a/utils/junit/src/test/java/org/onlab/junit/ImmutableClassCheckerTest.java
+++ b/utils/junit/src/test/java/org/onlab/junit/ImmutableClassCheckerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/junit/src/test/java/org/onlab/junit/TestToolsTest.java b/utils/junit/src/test/java/org/onlab/junit/TestToolsTest.java
index d11cea0..87683b3 100644
--- a/utils/junit/src/test/java/org/onlab/junit/TestToolsTest.java
+++ b/utils/junit/src/test/java/org/onlab/junit/TestToolsTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/junit/src/test/java/org/onlab/junit/TestUtilsTest.java b/utils/junit/src/test/java/org/onlab/junit/TestUtilsTest.java
index 0223e56..8efc05a 100644
--- a/utils/junit/src/test/java/org/onlab/junit/TestUtilsTest.java
+++ b/utils/junit/src/test/java/org/onlab/junit/TestUtilsTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/junit/src/test/java/org/onlab/junit/UtilityClassCheckerTest.java b/utils/junit/src/test/java/org/onlab/junit/UtilityClassCheckerTest.java
index 8c2c553..e80659e 100644
--- a/utils/junit/src/test/java/org/onlab/junit/UtilityClassCheckerTest.java
+++ b/utils/junit/src/test/java/org/onlab/junit/UtilityClassCheckerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/pom.xml b/utils/misc/pom.xml
index 28573b5..0ba2d76 100644
--- a/utils/misc/pom.xml
+++ b/utils/misc/pom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  ~ Copyright 2014 Open Networking Laboratory
+  ~ Copyright 2014-present Open Networking Laboratory
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/AbstractEdge.java b/utils/misc/src/main/java/org/onlab/graph/AbstractEdge.java
index 3e8960e..f121ca4 100644
--- a/utils/misc/src/main/java/org/onlab/graph/AbstractEdge.java
+++ b/utils/misc/src/main/java/org/onlab/graph/AbstractEdge.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/AbstractGraphPathSearch.java b/utils/misc/src/main/java/org/onlab/graph/AbstractGraphPathSearch.java
index e7e2c40..a5f3878 100644
--- a/utils/misc/src/main/java/org/onlab/graph/AbstractGraphPathSearch.java
+++ b/utils/misc/src/main/java/org/onlab/graph/AbstractGraphPathSearch.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/AdjacencyListsGraph.java b/utils/misc/src/main/java/org/onlab/graph/AdjacencyListsGraph.java
index 3890dcf..029e446 100644
--- a/utils/misc/src/main/java/org/onlab/graph/AdjacencyListsGraph.java
+++ b/utils/misc/src/main/java/org/onlab/graph/AdjacencyListsGraph.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/BellmanFordGraphSearch.java b/utils/misc/src/main/java/org/onlab/graph/BellmanFordGraphSearch.java
index dc741f7..88aca6b 100644
--- a/utils/misc/src/main/java/org/onlab/graph/BellmanFordGraphSearch.java
+++ b/utils/misc/src/main/java/org/onlab/graph/BellmanFordGraphSearch.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/BreadthFirstSearch.java b/utils/misc/src/main/java/org/onlab/graph/BreadthFirstSearch.java
index 40c8735..48bfe03 100644
--- a/utils/misc/src/main/java/org/onlab/graph/BreadthFirstSearch.java
+++ b/utils/misc/src/main/java/org/onlab/graph/BreadthFirstSearch.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/DefaultMutablePath.java b/utils/misc/src/main/java/org/onlab/graph/DefaultMutablePath.java
index ad7e840..b6c5e38 100644
--- a/utils/misc/src/main/java/org/onlab/graph/DefaultMutablePath.java
+++ b/utils/misc/src/main/java/org/onlab/graph/DefaultMutablePath.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/DefaultPath.java b/utils/misc/src/main/java/org/onlab/graph/DefaultPath.java
index 816fb16..c1aa802 100644
--- a/utils/misc/src/main/java/org/onlab/graph/DefaultPath.java
+++ b/utils/misc/src/main/java/org/onlab/graph/DefaultPath.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/DepthFirstSearch.java b/utils/misc/src/main/java/org/onlab/graph/DepthFirstSearch.java
index 91b5108..218ce39 100644
--- a/utils/misc/src/main/java/org/onlab/graph/DepthFirstSearch.java
+++ b/utils/misc/src/main/java/org/onlab/graph/DepthFirstSearch.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/DijkstraGraphSearch.java b/utils/misc/src/main/java/org/onlab/graph/DijkstraGraphSearch.java
index b1892ee..4990718 100644
--- a/utils/misc/src/main/java/org/onlab/graph/DijkstraGraphSearch.java
+++ b/utils/misc/src/main/java/org/onlab/graph/DijkstraGraphSearch.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/DisjointPathPair.java b/utils/misc/src/main/java/org/onlab/graph/DisjointPathPair.java
index dfa150e..0e25116 100644
--- a/utils/misc/src/main/java/org/onlab/graph/DisjointPathPair.java
+++ b/utils/misc/src/main/java/org/onlab/graph/DisjointPathPair.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/Edge.java b/utils/misc/src/main/java/org/onlab/graph/Edge.java
index 1bbfbf9..e3237e5 100644
--- a/utils/misc/src/main/java/org/onlab/graph/Edge.java
+++ b/utils/misc/src/main/java/org/onlab/graph/Edge.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/EdgeWeight.java b/utils/misc/src/main/java/org/onlab/graph/EdgeWeight.java
index 975b59c..5b1c806 100644
--- a/utils/misc/src/main/java/org/onlab/graph/EdgeWeight.java
+++ b/utils/misc/src/main/java/org/onlab/graph/EdgeWeight.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/GAOrganism.java b/utils/misc/src/main/java/org/onlab/graph/GAOrganism.java
index a0e0570..4deed2fa 100644
--- a/utils/misc/src/main/java/org/onlab/graph/GAOrganism.java
+++ b/utils/misc/src/main/java/org/onlab/graph/GAOrganism.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/GAPopulation.java b/utils/misc/src/main/java/org/onlab/graph/GAPopulation.java
index c5fa9b4..5f9dfcc 100644
--- a/utils/misc/src/main/java/org/onlab/graph/GAPopulation.java
+++ b/utils/misc/src/main/java/org/onlab/graph/GAPopulation.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/Graph.java b/utils/misc/src/main/java/org/onlab/graph/Graph.java
index bc7853e..49a6673 100644
--- a/utils/misc/src/main/java/org/onlab/graph/Graph.java
+++ b/utils/misc/src/main/java/org/onlab/graph/Graph.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/GraphPathSearch.java b/utils/misc/src/main/java/org/onlab/graph/GraphPathSearch.java
index caebce4..d5513a7 100644
--- a/utils/misc/src/main/java/org/onlab/graph/GraphPathSearch.java
+++ b/utils/misc/src/main/java/org/onlab/graph/GraphPathSearch.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/GraphSearch.java b/utils/misc/src/main/java/org/onlab/graph/GraphSearch.java
index ca369a7..4ef6e6d 100644
--- a/utils/misc/src/main/java/org/onlab/graph/GraphSearch.java
+++ b/utils/misc/src/main/java/org/onlab/graph/GraphSearch.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/Heap.java b/utils/misc/src/main/java/org/onlab/graph/Heap.java
index ebb1a60..97be880 100644
--- a/utils/misc/src/main/java/org/onlab/graph/Heap.java
+++ b/utils/misc/src/main/java/org/onlab/graph/Heap.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/KShortestPathsSearch.java b/utils/misc/src/main/java/org/onlab/graph/KShortestPathsSearch.java
index 1c4d9aa..1b2a681 100644
--- a/utils/misc/src/main/java/org/onlab/graph/KShortestPathsSearch.java
+++ b/utils/misc/src/main/java/org/onlab/graph/KShortestPathsSearch.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/MutableAdjacencyListsGraph.java b/utils/misc/src/main/java/org/onlab/graph/MutableAdjacencyListsGraph.java
index 87571c4..b353ed6 100644
--- a/utils/misc/src/main/java/org/onlab/graph/MutableAdjacencyListsGraph.java
+++ b/utils/misc/src/main/java/org/onlab/graph/MutableAdjacencyListsGraph.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/MutableGraph.java b/utils/misc/src/main/java/org/onlab/graph/MutableGraph.java
index bd2b600..02d3aa8 100644
--- a/utils/misc/src/main/java/org/onlab/graph/MutableGraph.java
+++ b/utils/misc/src/main/java/org/onlab/graph/MutableGraph.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/MutablePath.java b/utils/misc/src/main/java/org/onlab/graph/MutablePath.java
index 5cd8fd0..22412b1 100644
--- a/utils/misc/src/main/java/org/onlab/graph/MutablePath.java
+++ b/utils/misc/src/main/java/org/onlab/graph/MutablePath.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/Path.java b/utils/misc/src/main/java/org/onlab/graph/Path.java
index ed9aa2c..0f74aae 100644
--- a/utils/misc/src/main/java/org/onlab/graph/Path.java
+++ b/utils/misc/src/main/java/org/onlab/graph/Path.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/SrlgGraphSearch.java b/utils/misc/src/main/java/org/onlab/graph/SrlgGraphSearch.java
index fa3d0dd..e90b9f0 100644
--- a/utils/misc/src/main/java/org/onlab/graph/SrlgGraphSearch.java
+++ b/utils/misc/src/main/java/org/onlab/graph/SrlgGraphSearch.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/SuurballeGraphSearch.java b/utils/misc/src/main/java/org/onlab/graph/SuurballeGraphSearch.java
index 76591c8..f097b6b 100644
--- a/utils/misc/src/main/java/org/onlab/graph/SuurballeGraphSearch.java
+++ b/utils/misc/src/main/java/org/onlab/graph/SuurballeGraphSearch.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/TarjanGraphSearch.java b/utils/misc/src/main/java/org/onlab/graph/TarjanGraphSearch.java
index 1c436d9..94cb609 100644
--- a/utils/misc/src/main/java/org/onlab/graph/TarjanGraphSearch.java
+++ b/utils/misc/src/main/java/org/onlab/graph/TarjanGraphSearch.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/Vertex.java b/utils/misc/src/main/java/org/onlab/graph/Vertex.java
index 80e3e7d..2301fb1 100644
--- a/utils/misc/src/main/java/org/onlab/graph/Vertex.java
+++ b/utils/misc/src/main/java/org/onlab/graph/Vertex.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/graph/package-info.java b/utils/misc/src/main/java/org/onlab/graph/package-info.java
index 2ee949d..67c34f8 100644
--- a/utils/misc/src/main/java/org/onlab/graph/package-info.java
+++ b/utils/misc/src/main/java/org/onlab/graph/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/metrics/EventMetric.java b/utils/misc/src/main/java/org/onlab/metrics/EventMetric.java
index d20ca53..b49b138 100644
--- a/utils/misc/src/main/java/org/onlab/metrics/EventMetric.java
+++ b/utils/misc/src/main/java/org/onlab/metrics/EventMetric.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/metrics/MetricsComponent.java b/utils/misc/src/main/java/org/onlab/metrics/MetricsComponent.java
index 9103921..3f17833 100644
--- a/utils/misc/src/main/java/org/onlab/metrics/MetricsComponent.java
+++ b/utils/misc/src/main/java/org/onlab/metrics/MetricsComponent.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/metrics/MetricsComponentRegistry.java b/utils/misc/src/main/java/org/onlab/metrics/MetricsComponentRegistry.java
index 89f6ec5..de5cbb6 100644
--- a/utils/misc/src/main/java/org/onlab/metrics/MetricsComponentRegistry.java
+++ b/utils/misc/src/main/java/org/onlab/metrics/MetricsComponentRegistry.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/metrics/MetricsFeature.java b/utils/misc/src/main/java/org/onlab/metrics/MetricsFeature.java
index bc6753c..063fdca 100644
--- a/utils/misc/src/main/java/org/onlab/metrics/MetricsFeature.java
+++ b/utils/misc/src/main/java/org/onlab/metrics/MetricsFeature.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/metrics/MetricsManager.java b/utils/misc/src/main/java/org/onlab/metrics/MetricsManager.java
index 64bf9ee..e8644cc 100644
--- a/utils/misc/src/main/java/org/onlab/metrics/MetricsManager.java
+++ b/utils/misc/src/main/java/org/onlab/metrics/MetricsManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/metrics/MetricsService.java b/utils/misc/src/main/java/org/onlab/metrics/MetricsService.java
index 7688da6..e2e223e 100644
--- a/utils/misc/src/main/java/org/onlab/metrics/MetricsService.java
+++ b/utils/misc/src/main/java/org/onlab/metrics/MetricsService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/metrics/MetricsUtil.java b/utils/misc/src/main/java/org/onlab/metrics/MetricsUtil.java
index cab6c0e..dfe3913 100644
--- a/utils/misc/src/main/java/org/onlab/metrics/MetricsUtil.java
+++ b/utils/misc/src/main/java/org/onlab/metrics/MetricsUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/metrics/package-info.java b/utils/misc/src/main/java/org/onlab/metrics/package-info.java
index 0a61f35..bdc2504 100644
--- a/utils/misc/src/main/java/org/onlab/metrics/package-info.java
+++ b/utils/misc/src/main/java/org/onlab/metrics/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/ARP.java b/utils/misc/src/main/java/org/onlab/packet/ARP.java
index 5ea0cad..8aac4e9 100644
--- a/utils/misc/src/main/java/org/onlab/packet/ARP.java
+++ b/utils/misc/src/main/java/org/onlab/packet/ARP.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/BasePacket.java b/utils/misc/src/main/java/org/onlab/packet/BasePacket.java
index d138028..fa77692 100644
--- a/utils/misc/src/main/java/org/onlab/packet/BasePacket.java
+++ b/utils/misc/src/main/java/org/onlab/packet/BasePacket.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/ChassisId.java b/utils/misc/src/main/java/org/onlab/packet/ChassisId.java
index 840baf4..c72713d 100644
--- a/utils/misc/src/main/java/org/onlab/packet/ChassisId.java
+++ b/utils/misc/src/main/java/org/onlab/packet/ChassisId.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/DHCP.java b/utils/misc/src/main/java/org/onlab/packet/DHCP.java
index 491185d..034b67a 100644
--- a/utils/misc/src/main/java/org/onlab/packet/DHCP.java
+++ b/utils/misc/src/main/java/org/onlab/packet/DHCP.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/DHCPOption.java b/utils/misc/src/main/java/org/onlab/packet/DHCPOption.java
index cedd670..fa41753 100644
--- a/utils/misc/src/main/java/org/onlab/packet/DHCPOption.java
+++ b/utils/misc/src/main/java/org/onlab/packet/DHCPOption.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/DHCPPacketType.java b/utils/misc/src/main/java/org/onlab/packet/DHCPPacketType.java
index 8254c77..0447feb 100644
--- a/utils/misc/src/main/java/org/onlab/packet/DHCPPacketType.java
+++ b/utils/misc/src/main/java/org/onlab/packet/DHCPPacketType.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/Data.java b/utils/misc/src/main/java/org/onlab/packet/Data.java
index 714d237..4e27c7a 100644
--- a/utils/misc/src/main/java/org/onlab/packet/Data.java
+++ b/utils/misc/src/main/java/org/onlab/packet/Data.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/DeserializationException.java b/utils/misc/src/main/java/org/onlab/packet/DeserializationException.java
index 03a8aa3..5e6eda1 100644
--- a/utils/misc/src/main/java/org/onlab/packet/DeserializationException.java
+++ b/utils/misc/src/main/java/org/onlab/packet/DeserializationException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/Deserializer.java b/utils/misc/src/main/java/org/onlab/packet/Deserializer.java
index e0ef381..2b2053c 100644
--- a/utils/misc/src/main/java/org/onlab/packet/Deserializer.java
+++ b/utils/misc/src/main/java/org/onlab/packet/Deserializer.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/EthType.java b/utils/misc/src/main/java/org/onlab/packet/EthType.java
index b3b79e2..1519ac0 100644
--- a/utils/misc/src/main/java/org/onlab/packet/EthType.java
+++ b/utils/misc/src/main/java/org/onlab/packet/EthType.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/Ethernet.java b/utils/misc/src/main/java/org/onlab/packet/Ethernet.java
index ab33e80..69e6480 100644
--- a/utils/misc/src/main/java/org/onlab/packet/Ethernet.java
+++ b/utils/misc/src/main/java/org/onlab/packet/Ethernet.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/ICMP.java b/utils/misc/src/main/java/org/onlab/packet/ICMP.java
index 4c23fff..88a18ec 100644
--- a/utils/misc/src/main/java/org/onlab/packet/ICMP.java
+++ b/utils/misc/src/main/java/org/onlab/packet/ICMP.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/ICMP6.java b/utils/misc/src/main/java/org/onlab/packet/ICMP6.java
index 45b7a62..64552bd 100644
--- a/utils/misc/src/main/java/org/onlab/packet/ICMP6.java
+++ b/utils/misc/src/main/java/org/onlab/packet/ICMP6.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/IGMP.java b/utils/misc/src/main/java/org/onlab/packet/IGMP.java
index af70d8c..7244b02 100644
--- a/utils/misc/src/main/java/org/onlab/packet/IGMP.java
+++ b/utils/misc/src/main/java/org/onlab/packet/IGMP.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/IGMPGroup.java b/utils/misc/src/main/java/org/onlab/packet/IGMPGroup.java
index 0c89c09..b078762 100644
--- a/utils/misc/src/main/java/org/onlab/packet/IGMPGroup.java
+++ b/utils/misc/src/main/java/org/onlab/packet/IGMPGroup.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/IGMPMembership.java b/utils/misc/src/main/java/org/onlab/packet/IGMPMembership.java
index b44aa09..44457a9 100644
--- a/utils/misc/src/main/java/org/onlab/packet/IGMPMembership.java
+++ b/utils/misc/src/main/java/org/onlab/packet/IGMPMembership.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/IGMPQuery.java b/utils/misc/src/main/java/org/onlab/packet/IGMPQuery.java
index bb53eba..d79eaec 100644
--- a/utils/misc/src/main/java/org/onlab/packet/IGMPQuery.java
+++ b/utils/misc/src/main/java/org/onlab/packet/IGMPQuery.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/IPacket.java b/utils/misc/src/main/java/org/onlab/packet/IPacket.java
index 2391ad9..b5a06b9 100644
--- a/utils/misc/src/main/java/org/onlab/packet/IPacket.java
+++ b/utils/misc/src/main/java/org/onlab/packet/IPacket.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/IPv4.java b/utils/misc/src/main/java/org/onlab/packet/IPv4.java
index 9d31fd6..dc51689 100644
--- a/utils/misc/src/main/java/org/onlab/packet/IPv4.java
+++ b/utils/misc/src/main/java/org/onlab/packet/IPv4.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/IPv6.java b/utils/misc/src/main/java/org/onlab/packet/IPv6.java
index ca8c319..414e724 100644
--- a/utils/misc/src/main/java/org/onlab/packet/IPv6.java
+++ b/utils/misc/src/main/java/org/onlab/packet/IPv6.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/Ip4Address.java b/utils/misc/src/main/java/org/onlab/packet/Ip4Address.java
index 114f126..36b6f81 100644
--- a/utils/misc/src/main/java/org/onlab/packet/Ip4Address.java
+++ b/utils/misc/src/main/java/org/onlab/packet/Ip4Address.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/Ip4Prefix.java b/utils/misc/src/main/java/org/onlab/packet/Ip4Prefix.java
index fc442c3..cd20c2b 100644
--- a/utils/misc/src/main/java/org/onlab/packet/Ip4Prefix.java
+++ b/utils/misc/src/main/java/org/onlab/packet/Ip4Prefix.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/Ip6Address.java b/utils/misc/src/main/java/org/onlab/packet/Ip6Address.java
index d353422..02a1e15 100644
--- a/utils/misc/src/main/java/org/onlab/packet/Ip6Address.java
+++ b/utils/misc/src/main/java/org/onlab/packet/Ip6Address.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/Ip6Prefix.java b/utils/misc/src/main/java/org/onlab/packet/Ip6Prefix.java
index 4ea9099..986a53d 100644
--- a/utils/misc/src/main/java/org/onlab/packet/Ip6Prefix.java
+++ b/utils/misc/src/main/java/org/onlab/packet/Ip6Prefix.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/IpAddress.java b/utils/misc/src/main/java/org/onlab/packet/IpAddress.java
index ab5cd02..f47b065 100644
--- a/utils/misc/src/main/java/org/onlab/packet/IpAddress.java
+++ b/utils/misc/src/main/java/org/onlab/packet/IpAddress.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/IpPrefix.java b/utils/misc/src/main/java/org/onlab/packet/IpPrefix.java
index ef3fbe0..a076530 100644
--- a/utils/misc/src/main/java/org/onlab/packet/IpPrefix.java
+++ b/utils/misc/src/main/java/org/onlab/packet/IpPrefix.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/LLC.java b/utils/misc/src/main/java/org/onlab/packet/LLC.java
index bd2739f..1f438f0 100644
--- a/utils/misc/src/main/java/org/onlab/packet/LLC.java
+++ b/utils/misc/src/main/java/org/onlab/packet/LLC.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/LLDP.java b/utils/misc/src/main/java/org/onlab/packet/LLDP.java
index fe0d419..38dc1eb 100644
--- a/utils/misc/src/main/java/org/onlab/packet/LLDP.java
+++ b/utils/misc/src/main/java/org/onlab/packet/LLDP.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/LLDPOrganizationalTLV.java b/utils/misc/src/main/java/org/onlab/packet/LLDPOrganizationalTLV.java
index 483b11d..18897d7 100644
--- a/utils/misc/src/main/java/org/onlab/packet/LLDPOrganizationalTLV.java
+++ b/utils/misc/src/main/java/org/onlab/packet/LLDPOrganizationalTLV.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/LLDPTLV.java b/utils/misc/src/main/java/org/onlab/packet/LLDPTLV.java
index 1c51456..adccca8 100644
--- a/utils/misc/src/main/java/org/onlab/packet/LLDPTLV.java
+++ b/utils/misc/src/main/java/org/onlab/packet/LLDPTLV.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/MPLS.java b/utils/misc/src/main/java/org/onlab/packet/MPLS.java
index 0b918d4..f6ca734 100644
--- a/utils/misc/src/main/java/org/onlab/packet/MPLS.java
+++ b/utils/misc/src/main/java/org/onlab/packet/MPLS.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/MacAddress.java b/utils/misc/src/main/java/org/onlab/packet/MacAddress.java
index 64589f0..0fe46ab 100644
--- a/utils/misc/src/main/java/org/onlab/packet/MacAddress.java
+++ b/utils/misc/src/main/java/org/onlab/packet/MacAddress.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/MplsLabel.java b/utils/misc/src/main/java/org/onlab/packet/MplsLabel.java
index 09a939f..92c5bc5 100644
--- a/utils/misc/src/main/java/org/onlab/packet/MplsLabel.java
+++ b/utils/misc/src/main/java/org/onlab/packet/MplsLabel.java
@@ -1,7 +1,7 @@
 package org.onlab.packet;
 
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/ONOSLLDP.java b/utils/misc/src/main/java/org/onlab/packet/ONOSLLDP.java
index f025521..fec8106 100644
--- a/utils/misc/src/main/java/org/onlab/packet/ONOSLLDP.java
+++ b/utils/misc/src/main/java/org/onlab/packet/ONOSLLDP.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/PIM.java b/utils/misc/src/main/java/org/onlab/packet/PIM.java
index 3787510..94590df 100755
--- a/utils/misc/src/main/java/org/onlab/packet/PIM.java
+++ b/utils/misc/src/main/java/org/onlab/packet/PIM.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/PacketUtils.java b/utils/misc/src/main/java/org/onlab/packet/PacketUtils.java
index c3bede2..ea1bafb 100644
--- a/utils/misc/src/main/java/org/onlab/packet/PacketUtils.java
+++ b/utils/misc/src/main/java/org/onlab/packet/PacketUtils.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/TCP.java b/utils/misc/src/main/java/org/onlab/packet/TCP.java
index 6f9f6df..08f9e8f 100644
--- a/utils/misc/src/main/java/org/onlab/packet/TCP.java
+++ b/utils/misc/src/main/java/org/onlab/packet/TCP.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/TpPort.java b/utils/misc/src/main/java/org/onlab/packet/TpPort.java
index 9b86a81..4635315 100644
--- a/utils/misc/src/main/java/org/onlab/packet/TpPort.java
+++ b/utils/misc/src/main/java/org/onlab/packet/TpPort.java
@@ -1,7 +1,7 @@
 package org.onlab.packet;
 
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/UDP.java b/utils/misc/src/main/java/org/onlab/packet/UDP.java
index 25221fa..f62e177 100644
--- a/utils/misc/src/main/java/org/onlab/packet/UDP.java
+++ b/utils/misc/src/main/java/org/onlab/packet/UDP.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/VlanId.java b/utils/misc/src/main/java/org/onlab/packet/VlanId.java
index d1a24f8..04b87f1 100644
--- a/utils/misc/src/main/java/org/onlab/packet/VlanId.java
+++ b/utils/misc/src/main/java/org/onlab/packet/VlanId.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/ipv6/Authentication.java b/utils/misc/src/main/java/org/onlab/packet/ipv6/Authentication.java
index 5af4d92..8f84f9f 100644
--- a/utils/misc/src/main/java/org/onlab/packet/ipv6/Authentication.java
+++ b/utils/misc/src/main/java/org/onlab/packet/ipv6/Authentication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/ipv6/BaseOptions.java b/utils/misc/src/main/java/org/onlab/packet/ipv6/BaseOptions.java
index 6c323ae..3ab464d 100644
--- a/utils/misc/src/main/java/org/onlab/packet/ipv6/BaseOptions.java
+++ b/utils/misc/src/main/java/org/onlab/packet/ipv6/BaseOptions.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/ipv6/DestinationOptions.java b/utils/misc/src/main/java/org/onlab/packet/ipv6/DestinationOptions.java
index 208bdd7..b1707d8 100644
--- a/utils/misc/src/main/java/org/onlab/packet/ipv6/DestinationOptions.java
+++ b/utils/misc/src/main/java/org/onlab/packet/ipv6/DestinationOptions.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/ipv6/EncapSecurityPayload.java b/utils/misc/src/main/java/org/onlab/packet/ipv6/EncapSecurityPayload.java
index 13c0545..c752309 100644
--- a/utils/misc/src/main/java/org/onlab/packet/ipv6/EncapSecurityPayload.java
+++ b/utils/misc/src/main/java/org/onlab/packet/ipv6/EncapSecurityPayload.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/ipv6/Fragment.java b/utils/misc/src/main/java/org/onlab/packet/ipv6/Fragment.java
index 9fb1529..62e1781 100644
--- a/utils/misc/src/main/java/org/onlab/packet/ipv6/Fragment.java
+++ b/utils/misc/src/main/java/org/onlab/packet/ipv6/Fragment.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/ipv6/HopByHopOptions.java b/utils/misc/src/main/java/org/onlab/packet/ipv6/HopByHopOptions.java
index cd8c141..32c84cd 100644
--- a/utils/misc/src/main/java/org/onlab/packet/ipv6/HopByHopOptions.java
+++ b/utils/misc/src/main/java/org/onlab/packet/ipv6/HopByHopOptions.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/ipv6/IExtensionHeader.java b/utils/misc/src/main/java/org/onlab/packet/ipv6/IExtensionHeader.java
index 252f1a3..8f98701 100644
--- a/utils/misc/src/main/java/org/onlab/packet/ipv6/IExtensionHeader.java
+++ b/utils/misc/src/main/java/org/onlab/packet/ipv6/IExtensionHeader.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/ipv6/Routing.java b/utils/misc/src/main/java/org/onlab/packet/ipv6/Routing.java
index 5a7ae45..1345a93 100644
--- a/utils/misc/src/main/java/org/onlab/packet/ipv6/Routing.java
+++ b/utils/misc/src/main/java/org/onlab/packet/ipv6/Routing.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/ipv6/package-info.java b/utils/misc/src/main/java/org/onlab/packet/ipv6/package-info.java
index 714fd1b..12a2283 100644
--- a/utils/misc/src/main/java/org/onlab/packet/ipv6/package-info.java
+++ b/utils/misc/src/main/java/org/onlab/packet/ipv6/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/ndp/NeighborAdvertisement.java b/utils/misc/src/main/java/org/onlab/packet/ndp/NeighborAdvertisement.java
index ed02d87..b218ab8 100644
--- a/utils/misc/src/main/java/org/onlab/packet/ndp/NeighborAdvertisement.java
+++ b/utils/misc/src/main/java/org/onlab/packet/ndp/NeighborAdvertisement.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/ndp/NeighborDiscoveryOptions.java b/utils/misc/src/main/java/org/onlab/packet/ndp/NeighborDiscoveryOptions.java
index 18c0143..15290ad 100644
--- a/utils/misc/src/main/java/org/onlab/packet/ndp/NeighborDiscoveryOptions.java
+++ b/utils/misc/src/main/java/org/onlab/packet/ndp/NeighborDiscoveryOptions.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/ndp/NeighborSolicitation.java b/utils/misc/src/main/java/org/onlab/packet/ndp/NeighborSolicitation.java
index ce3b7b7..9eb2376 100644
--- a/utils/misc/src/main/java/org/onlab/packet/ndp/NeighborSolicitation.java
+++ b/utils/misc/src/main/java/org/onlab/packet/ndp/NeighborSolicitation.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/ndp/Redirect.java b/utils/misc/src/main/java/org/onlab/packet/ndp/Redirect.java
index 2d2e061..8c9a566 100644
--- a/utils/misc/src/main/java/org/onlab/packet/ndp/Redirect.java
+++ b/utils/misc/src/main/java/org/onlab/packet/ndp/Redirect.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/ndp/RouterAdvertisement.java b/utils/misc/src/main/java/org/onlab/packet/ndp/RouterAdvertisement.java
index 43f4f38..6086b48 100644
--- a/utils/misc/src/main/java/org/onlab/packet/ndp/RouterAdvertisement.java
+++ b/utils/misc/src/main/java/org/onlab/packet/ndp/RouterAdvertisement.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/ndp/RouterSolicitation.java b/utils/misc/src/main/java/org/onlab/packet/ndp/RouterSolicitation.java
index 20b6673..1d0e0a4 100644
--- a/utils/misc/src/main/java/org/onlab/packet/ndp/RouterSolicitation.java
+++ b/utils/misc/src/main/java/org/onlab/packet/ndp/RouterSolicitation.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/ndp/package-info.java b/utils/misc/src/main/java/org/onlab/packet/ndp/package-info.java
index c62b1fb..1d2d6fa 100644
--- a/utils/misc/src/main/java/org/onlab/packet/ndp/package-info.java
+++ b/utils/misc/src/main/java/org/onlab/packet/ndp/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/package-info.java b/utils/misc/src/main/java/org/onlab/packet/package-info.java
index e8e0cb5..5a71658 100644
--- a/utils/misc/src/main/java/org/onlab/packet/package-info.java
+++ b/utils/misc/src/main/java/org/onlab/packet/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/pim/PIMAddrGroup.java b/utils/misc/src/main/java/org/onlab/packet/pim/PIMAddrGroup.java
index 0db82af..674e7ab 100644
--- a/utils/misc/src/main/java/org/onlab/packet/pim/PIMAddrGroup.java
+++ b/utils/misc/src/main/java/org/onlab/packet/pim/PIMAddrGroup.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/pim/PIMAddrSource.java b/utils/misc/src/main/java/org/onlab/packet/pim/PIMAddrSource.java
index 762dad5..9101f3a 100644
--- a/utils/misc/src/main/java/org/onlab/packet/pim/PIMAddrSource.java
+++ b/utils/misc/src/main/java/org/onlab/packet/pim/PIMAddrSource.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/pim/PIMAddrUnicast.java b/utils/misc/src/main/java/org/onlab/packet/pim/PIMAddrUnicast.java
index 3327a8e..4d99deb 100644
--- a/utils/misc/src/main/java/org/onlab/packet/pim/PIMAddrUnicast.java
+++ b/utils/misc/src/main/java/org/onlab/packet/pim/PIMAddrUnicast.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/pim/PIMHello.java b/utils/misc/src/main/java/org/onlab/packet/pim/PIMHello.java
index 4d42f32..2f0c369 100644
--- a/utils/misc/src/main/java/org/onlab/packet/pim/PIMHello.java
+++ b/utils/misc/src/main/java/org/onlab/packet/pim/PIMHello.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/pim/PIMHelloOption.java b/utils/misc/src/main/java/org/onlab/packet/pim/PIMHelloOption.java
index 2372e1a..90dd305 100644
--- a/utils/misc/src/main/java/org/onlab/packet/pim/PIMHelloOption.java
+++ b/utils/misc/src/main/java/org/onlab/packet/pim/PIMHelloOption.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/pim/PIMJoinPrune.java b/utils/misc/src/main/java/org/onlab/packet/pim/PIMJoinPrune.java
index a307ad6..c0b4d11 100644
--- a/utils/misc/src/main/java/org/onlab/packet/pim/PIMJoinPrune.java
+++ b/utils/misc/src/main/java/org/onlab/packet/pim/PIMJoinPrune.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/pim/PIMJoinPruneGroup.java b/utils/misc/src/main/java/org/onlab/packet/pim/PIMJoinPruneGroup.java
index d4dab3e..968777f 100644
--- a/utils/misc/src/main/java/org/onlab/packet/pim/PIMJoinPruneGroup.java
+++ b/utils/misc/src/main/java/org/onlab/packet/pim/PIMJoinPruneGroup.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/packet/pim/package-info.java b/utils/misc/src/main/java/org/onlab/packet/pim/package-info.java
index 88a1ad5..e36ccf4 100755
--- a/utils/misc/src/main/java/org/onlab/packet/pim/package-info.java
+++ b/utils/misc/src/main/java/org/onlab/packet/pim/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/AbstractAccumulator.java b/utils/misc/src/main/java/org/onlab/util/AbstractAccumulator.java
index 500f8d6..fb3e4f0 100644
--- a/utils/misc/src/main/java/org/onlab/util/AbstractAccumulator.java
+++ b/utils/misc/src/main/java/org/onlab/util/AbstractAccumulator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/Accumulator.java b/utils/misc/src/main/java/org/onlab/util/Accumulator.java
index 20b7a48..4bf9b63 100644
--- a/utils/misc/src/main/java/org/onlab/util/Accumulator.java
+++ b/utils/misc/src/main/java/org/onlab/util/Accumulator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/Bandwidth.java b/utils/misc/src/main/java/org/onlab/util/Bandwidth.java
index ab07b71..bf43bc7 100644
--- a/utils/misc/src/main/java/org/onlab/util/Bandwidth.java
+++ b/utils/misc/src/main/java/org/onlab/util/Bandwidth.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/BlockingBoolean.java b/utils/misc/src/main/java/org/onlab/util/BlockingBoolean.java
index f3049c3..2e6bb5e 100644
--- a/utils/misc/src/main/java/org/onlab/util/BlockingBoolean.java
+++ b/utils/misc/src/main/java/org/onlab/util/BlockingBoolean.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/BoundedThreadPool.java b/utils/misc/src/main/java/org/onlab/util/BoundedThreadPool.java
index 54bcdc9..4f7a0ce 100644
--- a/utils/misc/src/main/java/org/onlab/util/BoundedThreadPool.java
+++ b/utils/misc/src/main/java/org/onlab/util/BoundedThreadPool.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/ByteArraySizeHashPrinter.java b/utils/misc/src/main/java/org/onlab/util/ByteArraySizeHashPrinter.java
index cc39ce2..40a7697 100644
--- a/utils/misc/src/main/java/org/onlab/util/ByteArraySizeHashPrinter.java
+++ b/utils/misc/src/main/java/org/onlab/util/ByteArraySizeHashPrinter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/CountDownCompleter.java b/utils/misc/src/main/java/org/onlab/util/CountDownCompleter.java
index 04a59c9..e3ef9be 100644
--- a/utils/misc/src/main/java/org/onlab/util/CountDownCompleter.java
+++ b/utils/misc/src/main/java/org/onlab/util/CountDownCompleter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/Counter.java b/utils/misc/src/main/java/org/onlab/util/Counter.java
index bde2878..d3df427 100644
--- a/utils/misc/src/main/java/org/onlab/util/Counter.java
+++ b/utils/misc/src/main/java/org/onlab/util/Counter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/DefaultHashMap.java b/utils/misc/src/main/java/org/onlab/util/DefaultHashMap.java
index d6ddbd5..e1ffcfa 100644
--- a/utils/misc/src/main/java/org/onlab/util/DefaultHashMap.java
+++ b/utils/misc/src/main/java/org/onlab/util/DefaultHashMap.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Open Networking Laboratory
+ *  Copyright 2015-present Open Networking Laboratory
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/DoubleBandwidth.java b/utils/misc/src/main/java/org/onlab/util/DoubleBandwidth.java
index 69f2529..932a575 100644
--- a/utils/misc/src/main/java/org/onlab/util/DoubleBandwidth.java
+++ b/utils/misc/src/main/java/org/onlab/util/DoubleBandwidth.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/ExtendedSet.java b/utils/misc/src/main/java/org/onlab/util/ExtendedSet.java
index 3dde285..54459be 100644
--- a/utils/misc/src/main/java/org/onlab/util/ExtendedSet.java
+++ b/utils/misc/src/main/java/org/onlab/util/ExtendedSet.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/Frequency.java b/utils/misc/src/main/java/org/onlab/util/Frequency.java
index 49eebcb..3a60015 100644
--- a/utils/misc/src/main/java/org/onlab/util/Frequency.java
+++ b/utils/misc/src/main/java/org/onlab/util/Frequency.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/GeoLocation.java b/utils/misc/src/main/java/org/onlab/util/GeoLocation.java
index 7e54653..a3c15fc 100644
--- a/utils/misc/src/main/java/org/onlab/util/GeoLocation.java
+++ b/utils/misc/src/main/java/org/onlab/util/GeoLocation.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/GroupedThreadFactory.java b/utils/misc/src/main/java/org/onlab/util/GroupedThreadFactory.java
index 9001cf5..5e692d6 100644
--- a/utils/misc/src/main/java/org/onlab/util/GroupedThreadFactory.java
+++ b/utils/misc/src/main/java/org/onlab/util/GroupedThreadFactory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/GuavaCollectors.java b/utils/misc/src/main/java/org/onlab/util/GuavaCollectors.java
index 40043e4..429e56e 100644
--- a/utils/misc/src/main/java/org/onlab/util/GuavaCollectors.java
+++ b/utils/misc/src/main/java/org/onlab/util/GuavaCollectors.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/HexDump.java b/utils/misc/src/main/java/org/onlab/util/HexDump.java
index fdb696b..43857c2 100755
--- a/utils/misc/src/main/java/org/onlab/util/HexDump.java
+++ b/utils/misc/src/main/java/org/onlab/util/HexDump.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/HexString.java b/utils/misc/src/main/java/org/onlab/util/HexString.java
index 962e111..07cf927 100644
--- a/utils/misc/src/main/java/org/onlab/util/HexString.java
+++ b/utils/misc/src/main/java/org/onlab/util/HexString.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/Identifier.java b/utils/misc/src/main/java/org/onlab/util/Identifier.java
index 7fcfcfe..6472ae7 100644
--- a/utils/misc/src/main/java/org/onlab/util/Identifier.java
+++ b/utils/misc/src/main/java/org/onlab/util/Identifier.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/ItemNotFoundException.java b/utils/misc/src/main/java/org/onlab/util/ItemNotFoundException.java
index 01440ab..369829d 100644
--- a/utils/misc/src/main/java/org/onlab/util/ItemNotFoundException.java
+++ b/utils/misc/src/main/java/org/onlab/util/ItemNotFoundException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/KryoNamespace.java b/utils/misc/src/main/java/org/onlab/util/KryoNamespace.java
index 593ed5c..c04a29f 100644
--- a/utils/misc/src/main/java/org/onlab/util/KryoNamespace.java
+++ b/utils/misc/src/main/java/org/onlab/util/KryoNamespace.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/LongBandwidth.java b/utils/misc/src/main/java/org/onlab/util/LongBandwidth.java
index d45f715..d089bdd 100644
--- a/utils/misc/src/main/java/org/onlab/util/LongBandwidth.java
+++ b/utils/misc/src/main/java/org/onlab/util/LongBandwidth.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/Match.java b/utils/misc/src/main/java/org/onlab/util/Match.java
index ab26b8a..53c7a3b 100644
--- a/utils/misc/src/main/java/org/onlab/util/Match.java
+++ b/utils/misc/src/main/java/org/onlab/util/Match.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/NewConcurrentHashMap.java b/utils/misc/src/main/java/org/onlab/util/NewConcurrentHashMap.java
index 2d222ea..300c909 100644
--- a/utils/misc/src/main/java/org/onlab/util/NewConcurrentHashMap.java
+++ b/utils/misc/src/main/java/org/onlab/util/NewConcurrentHashMap.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/PositionalParameterStringFormatter.java b/utils/misc/src/main/java/org/onlab/util/PositionalParameterStringFormatter.java
index 647e0c0..6efc7ce 100644
--- a/utils/misc/src/main/java/org/onlab/util/PositionalParameterStringFormatter.java
+++ b/utils/misc/src/main/java/org/onlab/util/PositionalParameterStringFormatter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/RetryingFunction.java b/utils/misc/src/main/java/org/onlab/util/RetryingFunction.java
index 1e32053..3adf45c 100644
--- a/utils/misc/src/main/java/org/onlab/util/RetryingFunction.java
+++ b/utils/misc/src/main/java/org/onlab/util/RetryingFunction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/RichComparable.java b/utils/misc/src/main/java/org/onlab/util/RichComparable.java
index 8a49bba..9c3e0ac 100644
--- a/utils/misc/src/main/java/org/onlab/util/RichComparable.java
+++ b/utils/misc/src/main/java/org/onlab/util/RichComparable.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/SafeRecurringTask.java b/utils/misc/src/main/java/org/onlab/util/SafeRecurringTask.java
index 756abdd..b254da9 100644
--- a/utils/misc/src/main/java/org/onlab/util/SafeRecurringTask.java
+++ b/utils/misc/src/main/java/org/onlab/util/SafeRecurringTask.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/SharedExecutorService.java b/utils/misc/src/main/java/org/onlab/util/SharedExecutorService.java
index 8806ebc..1963b17 100644
--- a/utils/misc/src/main/java/org/onlab/util/SharedExecutorService.java
+++ b/utils/misc/src/main/java/org/onlab/util/SharedExecutorService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/SharedExecutors.java b/utils/misc/src/main/java/org/onlab/util/SharedExecutors.java
index b3e4879..d0e7ff1 100644
--- a/utils/misc/src/main/java/org/onlab/util/SharedExecutors.java
+++ b/utils/misc/src/main/java/org/onlab/util/SharedExecutors.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/SharedScheduledExecutorService.java b/utils/misc/src/main/java/org/onlab/util/SharedScheduledExecutorService.java
index 79ee96c..55a06f2 100644
--- a/utils/misc/src/main/java/org/onlab/util/SharedScheduledExecutorService.java
+++ b/utils/misc/src/main/java/org/onlab/util/SharedScheduledExecutorService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/SharedScheduledExecutors.java b/utils/misc/src/main/java/org/onlab/util/SharedScheduledExecutors.java
index 5469e62..a0477da 100644
--- a/utils/misc/src/main/java/org/onlab/util/SharedScheduledExecutors.java
+++ b/utils/misc/src/main/java/org/onlab/util/SharedScheduledExecutors.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/SlidingWindowCounter.java b/utils/misc/src/main/java/org/onlab/util/SlidingWindowCounter.java
index 4f0093c..59bf6d3 100644
--- a/utils/misc/src/main/java/org/onlab/util/SlidingWindowCounter.java
+++ b/utils/misc/src/main/java/org/onlab/util/SlidingWindowCounter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/Spectrum.java b/utils/misc/src/main/java/org/onlab/util/Spectrum.java
index c47a2ae..a27b89c 100644
--- a/utils/misc/src/main/java/org/onlab/util/Spectrum.java
+++ b/utils/misc/src/main/java/org/onlab/util/Spectrum.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/Timer.java b/utils/misc/src/main/java/org/onlab/util/Timer.java
index fe50883..996b516 100644
--- a/utils/misc/src/main/java/org/onlab/util/Timer.java
+++ b/utils/misc/src/main/java/org/onlab/util/Timer.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/Tools.java b/utils/misc/src/main/java/org/onlab/util/Tools.java
index e9e11b3..3ad576b 100644
--- a/utils/misc/src/main/java/org/onlab/util/Tools.java
+++ b/utils/misc/src/main/java/org/onlab/util/Tools.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/TriConsumer.java b/utils/misc/src/main/java/org/onlab/util/TriConsumer.java
index d1963c4..2731582 100644
--- a/utils/misc/src/main/java/org/onlab/util/TriConsumer.java
+++ b/utils/misc/src/main/java/org/onlab/util/TriConsumer.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/UnmodifiableDeque.java b/utils/misc/src/main/java/org/onlab/util/UnmodifiableDeque.java
index 103711f..0f751fb 100644
--- a/utils/misc/src/main/java/org/onlab/util/UnmodifiableDeque.java
+++ b/utils/misc/src/main/java/org/onlab/util/UnmodifiableDeque.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/main/java/org/onlab/util/package-info.java b/utils/misc/src/main/java/org/onlab/util/package-info.java
index 06cc394..a179e80 100644
--- a/utils/misc/src/main/java/org/onlab/util/package-info.java
+++ b/utils/misc/src/main/java/org/onlab/util/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/graph/AbstractEdgeTest.java b/utils/misc/src/test/java/org/onlab/graph/AbstractEdgeTest.java
index 6e8635d..65bc741 100644
--- a/utils/misc/src/test/java/org/onlab/graph/AbstractEdgeTest.java
+++ b/utils/misc/src/test/java/org/onlab/graph/AbstractEdgeTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/graph/AbstractGraphPathSearchTest.java b/utils/misc/src/test/java/org/onlab/graph/AbstractGraphPathSearchTest.java
index b42cacf..e585449 100644
--- a/utils/misc/src/test/java/org/onlab/graph/AbstractGraphPathSearchTest.java
+++ b/utils/misc/src/test/java/org/onlab/graph/AbstractGraphPathSearchTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/graph/AdjacencyListsGraphTest.java b/utils/misc/src/test/java/org/onlab/graph/AdjacencyListsGraphTest.java
index 1f22b5c..9089550 100644
--- a/utils/misc/src/test/java/org/onlab/graph/AdjacencyListsGraphTest.java
+++ b/utils/misc/src/test/java/org/onlab/graph/AdjacencyListsGraphTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/graph/BellmanFordGraphSearchTest.java b/utils/misc/src/test/java/org/onlab/graph/BellmanFordGraphSearchTest.java
index ff363bf..cfa313c 100644
--- a/utils/misc/src/test/java/org/onlab/graph/BellmanFordGraphSearchTest.java
+++ b/utils/misc/src/test/java/org/onlab/graph/BellmanFordGraphSearchTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/graph/BreadthFirstSearchTest.java b/utils/misc/src/test/java/org/onlab/graph/BreadthFirstSearchTest.java
index 0b574af..3d02dc1 100644
--- a/utils/misc/src/test/java/org/onlab/graph/BreadthFirstSearchTest.java
+++ b/utils/misc/src/test/java/org/onlab/graph/BreadthFirstSearchTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/graph/DefaultMutablePathTest.java b/utils/misc/src/test/java/org/onlab/graph/DefaultMutablePathTest.java
index 8eb09df..89b7201 100644
--- a/utils/misc/src/test/java/org/onlab/graph/DefaultMutablePathTest.java
+++ b/utils/misc/src/test/java/org/onlab/graph/DefaultMutablePathTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/graph/DefaultPathTest.java b/utils/misc/src/test/java/org/onlab/graph/DefaultPathTest.java
index 92befbf..bcfe35c 100644
--- a/utils/misc/src/test/java/org/onlab/graph/DefaultPathTest.java
+++ b/utils/misc/src/test/java/org/onlab/graph/DefaultPathTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/graph/DepthFirstSearchTest.java b/utils/misc/src/test/java/org/onlab/graph/DepthFirstSearchTest.java
index 3977ebf..e164f7e 100644
--- a/utils/misc/src/test/java/org/onlab/graph/DepthFirstSearchTest.java
+++ b/utils/misc/src/test/java/org/onlab/graph/DepthFirstSearchTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/graph/DijkstraGraphSearchTest.java b/utils/misc/src/test/java/org/onlab/graph/DijkstraGraphSearchTest.java
index 17f0822..f2a19b8 100644
--- a/utils/misc/src/test/java/org/onlab/graph/DijkstraGraphSearchTest.java
+++ b/utils/misc/src/test/java/org/onlab/graph/DijkstraGraphSearchTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/graph/GraphTest.java b/utils/misc/src/test/java/org/onlab/graph/GraphTest.java
index d29282f..6acc986 100644
--- a/utils/misc/src/test/java/org/onlab/graph/GraphTest.java
+++ b/utils/misc/src/test/java/org/onlab/graph/GraphTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/graph/HeapTest.java b/utils/misc/src/test/java/org/onlab/graph/HeapTest.java
index f34185e..fad9a42 100644
--- a/utils/misc/src/test/java/org/onlab/graph/HeapTest.java
+++ b/utils/misc/src/test/java/org/onlab/graph/HeapTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/graph/SrlgGraphSearchTest.java b/utils/misc/src/test/java/org/onlab/graph/SrlgGraphSearchTest.java
index 26d5036..98b014c 100644
--- a/utils/misc/src/test/java/org/onlab/graph/SrlgGraphSearchTest.java
+++ b/utils/misc/src/test/java/org/onlab/graph/SrlgGraphSearchTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/graph/SuurballeGraphSearchTest.java b/utils/misc/src/test/java/org/onlab/graph/SuurballeGraphSearchTest.java
index 0d2d13b..a86546a 100644
--- a/utils/misc/src/test/java/org/onlab/graph/SuurballeGraphSearchTest.java
+++ b/utils/misc/src/test/java/org/onlab/graph/SuurballeGraphSearchTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/graph/TarjanGraphSearchTest.java b/utils/misc/src/test/java/org/onlab/graph/TarjanGraphSearchTest.java
index 40f9051..2b6dec0 100644
--- a/utils/misc/src/test/java/org/onlab/graph/TarjanGraphSearchTest.java
+++ b/utils/misc/src/test/java/org/onlab/graph/TarjanGraphSearchTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/graph/TestEdge.java b/utils/misc/src/test/java/org/onlab/graph/TestEdge.java
index 951f655..7b48767 100644
--- a/utils/misc/src/test/java/org/onlab/graph/TestEdge.java
+++ b/utils/misc/src/test/java/org/onlab/graph/TestEdge.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/graph/TestVertex.java b/utils/misc/src/test/java/org/onlab/graph/TestVertex.java
index b0b92a4..50173f8 100644
--- a/utils/misc/src/test/java/org/onlab/graph/TestVertex.java
+++ b/utils/misc/src/test/java/org/onlab/graph/TestVertex.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/metrics/MetricsServiceAdapter.java b/utils/misc/src/test/java/org/onlab/metrics/MetricsServiceAdapter.java
index 59e6116..d92fc4b 100644
--- a/utils/misc/src/test/java/org/onlab/metrics/MetricsServiceAdapter.java
+++ b/utils/misc/src/test/java/org/onlab/metrics/MetricsServiceAdapter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/ArpTest.java b/utils/misc/src/test/java/org/onlab/packet/ArpTest.java
index c057176..7aacb7b 100644
--- a/utils/misc/src/test/java/org/onlab/packet/ArpTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/ArpTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/DhcpTest.java b/utils/misc/src/test/java/org/onlab/packet/DhcpTest.java
index 085adf9..b13f78b 100644
--- a/utils/misc/src/test/java/org/onlab/packet/DhcpTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/DhcpTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/EthernetTest.java b/utils/misc/src/test/java/org/onlab/packet/EthernetTest.java
index 15a01fc..7edcc33 100644
--- a/utils/misc/src/test/java/org/onlab/packet/EthernetTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/EthernetTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/ICMP6Test.java b/utils/misc/src/test/java/org/onlab/packet/ICMP6Test.java
index 8616b48..a215f45 100644
--- a/utils/misc/src/test/java/org/onlab/packet/ICMP6Test.java
+++ b/utils/misc/src/test/java/org/onlab/packet/ICMP6Test.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/ICMPTest.java b/utils/misc/src/test/java/org/onlab/packet/ICMPTest.java
index e836dc4..7e120e5 100644
--- a/utils/misc/src/test/java/org/onlab/packet/ICMPTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/ICMPTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/IGMPTest.java b/utils/misc/src/test/java/org/onlab/packet/IGMPTest.java
index 6a8a37b..53b80cd 100644
--- a/utils/misc/src/test/java/org/onlab/packet/IGMPTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/IGMPTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/IPv4Test.java b/utils/misc/src/test/java/org/onlab/packet/IPv4Test.java
index 8412701..83c474e 100644
--- a/utils/misc/src/test/java/org/onlab/packet/IPv4Test.java
+++ b/utils/misc/src/test/java/org/onlab/packet/IPv4Test.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/IPv6Test.java b/utils/misc/src/test/java/org/onlab/packet/IPv6Test.java
index 84e2644..f1d4d38 100644
--- a/utils/misc/src/test/java/org/onlab/packet/IPv6Test.java
+++ b/utils/misc/src/test/java/org/onlab/packet/IPv6Test.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/Ip4AddressTest.java b/utils/misc/src/test/java/org/onlab/packet/Ip4AddressTest.java
index 3bbf000..23494b7 100644
--- a/utils/misc/src/test/java/org/onlab/packet/Ip4AddressTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/Ip4AddressTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/Ip4PrefixTest.java b/utils/misc/src/test/java/org/onlab/packet/Ip4PrefixTest.java
index c731ed6..e2ee62c 100644
--- a/utils/misc/src/test/java/org/onlab/packet/Ip4PrefixTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/Ip4PrefixTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/Ip6AddressTest.java b/utils/misc/src/test/java/org/onlab/packet/Ip6AddressTest.java
index e7d017d..90c104e 100644
--- a/utils/misc/src/test/java/org/onlab/packet/Ip6AddressTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/Ip6AddressTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/Ip6PrefixTest.java b/utils/misc/src/test/java/org/onlab/packet/Ip6PrefixTest.java
index dceeb84..09496c8 100644
--- a/utils/misc/src/test/java/org/onlab/packet/Ip6PrefixTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/Ip6PrefixTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/IpAddressTest.java b/utils/misc/src/test/java/org/onlab/packet/IpAddressTest.java
index 43a9d5e..877cbc5 100644
--- a/utils/misc/src/test/java/org/onlab/packet/IpAddressTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/IpAddressTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/IpPrefixTest.java b/utils/misc/src/test/java/org/onlab/packet/IpPrefixTest.java
index 34e1e91..c81d89c 100644
--- a/utils/misc/src/test/java/org/onlab/packet/IpPrefixTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/IpPrefixTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/LLCTest.java b/utils/misc/src/test/java/org/onlab/packet/LLCTest.java
index 8154148..595c0ee 100644
--- a/utils/misc/src/test/java/org/onlab/packet/LLCTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/LLCTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/LLDPTest.java b/utils/misc/src/test/java/org/onlab/packet/LLDPTest.java
index 154dee7..50ce380 100644
--- a/utils/misc/src/test/java/org/onlab/packet/LLDPTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/LLDPTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/MplsTest.java b/utils/misc/src/test/java/org/onlab/packet/MplsTest.java
index b08b2e9..55bcc31 100644
--- a/utils/misc/src/test/java/org/onlab/packet/MplsTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/MplsTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/PIMTest.java b/utils/misc/src/test/java/org/onlab/packet/PIMTest.java
index 8e3e890..6c8ef0a 100644
--- a/utils/misc/src/test/java/org/onlab/packet/PIMTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/PIMTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/PacketTestUtils.java b/utils/misc/src/test/java/org/onlab/packet/PacketTestUtils.java
index 3fcd6b5..7ff890a 100644
--- a/utils/misc/src/test/java/org/onlab/packet/PacketTestUtils.java
+++ b/utils/misc/src/test/java/org/onlab/packet/PacketTestUtils.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/TCPTest.java b/utils/misc/src/test/java/org/onlab/packet/TCPTest.java
index 1d6814b..1567b2c 100644
--- a/utils/misc/src/test/java/org/onlab/packet/TCPTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/TCPTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/UDPTest.java b/utils/misc/src/test/java/org/onlab/packet/UDPTest.java
index 4b83897..13f822b 100644
--- a/utils/misc/src/test/java/org/onlab/packet/UDPTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/UDPTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/VlanIdTest.java b/utils/misc/src/test/java/org/onlab/packet/VlanIdTest.java
index 123ae95..66cec51 100644
--- a/utils/misc/src/test/java/org/onlab/packet/VlanIdTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/VlanIdTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/ipv6/AuthenticationTest.java b/utils/misc/src/test/java/org/onlab/packet/ipv6/AuthenticationTest.java
index 5ca7ea4..f9c8c64 100644
--- a/utils/misc/src/test/java/org/onlab/packet/ipv6/AuthenticationTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/ipv6/AuthenticationTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/ipv6/BaseOptionsTest.java b/utils/misc/src/test/java/org/onlab/packet/ipv6/BaseOptionsTest.java
index 17ada1e..e578ee3 100644
--- a/utils/misc/src/test/java/org/onlab/packet/ipv6/BaseOptionsTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/ipv6/BaseOptionsTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/ipv6/DestinationOptionsTest.java b/utils/misc/src/test/java/org/onlab/packet/ipv6/DestinationOptionsTest.java
index 29dd126..0e287d2 100644
--- a/utils/misc/src/test/java/org/onlab/packet/ipv6/DestinationOptionsTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/ipv6/DestinationOptionsTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/ipv6/EncapSecurityPayloadTest.java b/utils/misc/src/test/java/org/onlab/packet/ipv6/EncapSecurityPayloadTest.java
index d8e2f34..f18f529 100644
--- a/utils/misc/src/test/java/org/onlab/packet/ipv6/EncapSecurityPayloadTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/ipv6/EncapSecurityPayloadTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/ipv6/FragmentTest.java b/utils/misc/src/test/java/org/onlab/packet/ipv6/FragmentTest.java
index 7e5dc15..6836e86 100644
--- a/utils/misc/src/test/java/org/onlab/packet/ipv6/FragmentTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/ipv6/FragmentTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/ipv6/HopByHopOptionsTest.java b/utils/misc/src/test/java/org/onlab/packet/ipv6/HopByHopOptionsTest.java
index 1e9be2f..1805a87 100644
--- a/utils/misc/src/test/java/org/onlab/packet/ipv6/HopByHopOptionsTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/ipv6/HopByHopOptionsTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/ipv6/RoutingTest.java b/utils/misc/src/test/java/org/onlab/packet/ipv6/RoutingTest.java
index 293c9d7..d33ec26 100644
--- a/utils/misc/src/test/java/org/onlab/packet/ipv6/RoutingTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/ipv6/RoutingTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/ndp/NeighborAdvertisementTest.java b/utils/misc/src/test/java/org/onlab/packet/ndp/NeighborAdvertisementTest.java
index 6b03ca9..ac00096 100644
--- a/utils/misc/src/test/java/org/onlab/packet/ndp/NeighborAdvertisementTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/ndp/NeighborAdvertisementTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/ndp/NeighborSolicitationTest.java b/utils/misc/src/test/java/org/onlab/packet/ndp/NeighborSolicitationTest.java
index 6f8c9da..cc514f9 100644
--- a/utils/misc/src/test/java/org/onlab/packet/ndp/NeighborSolicitationTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/ndp/NeighborSolicitationTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/ndp/RedirectTest.java b/utils/misc/src/test/java/org/onlab/packet/ndp/RedirectTest.java
index e70da7c..2c7237b 100644
--- a/utils/misc/src/test/java/org/onlab/packet/ndp/RedirectTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/ndp/RedirectTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/ndp/RouterAdvertisementTest.java b/utils/misc/src/test/java/org/onlab/packet/ndp/RouterAdvertisementTest.java
index 014f36e..1ae77dc 100644
--- a/utils/misc/src/test/java/org/onlab/packet/ndp/RouterAdvertisementTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/ndp/RouterAdvertisementTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/packet/ndp/RouterSolicitationTest.java b/utils/misc/src/test/java/org/onlab/packet/ndp/RouterSolicitationTest.java
index b562f38..4b2ede0 100644
--- a/utils/misc/src/test/java/org/onlab/packet/ndp/RouterSolicitationTest.java
+++ b/utils/misc/src/test/java/org/onlab/packet/ndp/RouterSolicitationTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/AbstractAccumulatorTest.java b/utils/misc/src/test/java/org/onlab/util/AbstractAccumulatorTest.java
index 8a409c3..adb0e95 100644
--- a/utils/misc/src/test/java/org/onlab/util/AbstractAccumulatorTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/AbstractAccumulatorTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/BandwidthTest.java b/utils/misc/src/test/java/org/onlab/util/BandwidthTest.java
index a3baf06..44d7bff 100644
--- a/utils/misc/src/test/java/org/onlab/util/BandwidthTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/BandwidthTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/BlockingBooleanTest.java b/utils/misc/src/test/java/org/onlab/util/BlockingBooleanTest.java
index 2d8b688..7624923 100644
--- a/utils/misc/src/test/java/org/onlab/util/BlockingBooleanTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/BlockingBooleanTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/BoundedThreadPoolTest.java b/utils/misc/src/test/java/org/onlab/util/BoundedThreadPoolTest.java
index c6132de..e4c97bf 100644
--- a/utils/misc/src/test/java/org/onlab/util/BoundedThreadPoolTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/BoundedThreadPoolTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/ByteArraySizeHashPrinterTest.java b/utils/misc/src/test/java/org/onlab/util/ByteArraySizeHashPrinterTest.java
index e3a5e94..b5ebe75 100644
--- a/utils/misc/src/test/java/org/onlab/util/ByteArraySizeHashPrinterTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/ByteArraySizeHashPrinterTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/CountDownCompleterTest.java b/utils/misc/src/test/java/org/onlab/util/CountDownCompleterTest.java
index 2286ec46..91b706b 100644
--- a/utils/misc/src/test/java/org/onlab/util/CountDownCompleterTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/CountDownCompleterTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/CounterTest.java b/utils/misc/src/test/java/org/onlab/util/CounterTest.java
index d30e1b5..963f7db 100644
--- a/utils/misc/src/test/java/org/onlab/util/CounterTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/CounterTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/DefaultHashMapTest.java b/utils/misc/src/test/java/org/onlab/util/DefaultHashMapTest.java
index db6b5fb..77781f5 100644
--- a/utils/misc/src/test/java/org/onlab/util/DefaultHashMapTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/DefaultHashMapTest.java
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2015 Open Networking Laboratory
+ *  Copyright 2015-present Open Networking Laboratory
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/ExtendedSetTest.java b/utils/misc/src/test/java/org/onlab/util/ExtendedSetTest.java
index d6eeb66..fa39d96 100644
--- a/utils/misc/src/test/java/org/onlab/util/ExtendedSetTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/ExtendedSetTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/FrequencyTest.java b/utils/misc/src/test/java/org/onlab/util/FrequencyTest.java
index 727c0f7..f3b4802 100644
--- a/utils/misc/src/test/java/org/onlab/util/FrequencyTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/FrequencyTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/GeoLocationTest.java b/utils/misc/src/test/java/org/onlab/util/GeoLocationTest.java
index a497bcc..a420027 100644
--- a/utils/misc/src/test/java/org/onlab/util/GeoLocationTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/GeoLocationTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/GroupedThreadFactoryTest.java b/utils/misc/src/test/java/org/onlab/util/GroupedThreadFactoryTest.java
index 5be1cda..251c3c5 100644
--- a/utils/misc/src/test/java/org/onlab/util/GroupedThreadFactoryTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/GroupedThreadFactoryTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/HexStringTest.java b/utils/misc/src/test/java/org/onlab/util/HexStringTest.java
index f4aadd1..b288718 100644
--- a/utils/misc/src/test/java/org/onlab/util/HexStringTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/HexStringTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/IdentifierTest.java b/utils/misc/src/test/java/org/onlab/util/IdentifierTest.java
index dda556e..4a3fac0 100644
--- a/utils/misc/src/test/java/org/onlab/util/IdentifierTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/IdentifierTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/ManuallyAdvancingTimer.java b/utils/misc/src/test/java/org/onlab/util/ManuallyAdvancingTimer.java
index 8fb008e..677bb90 100644
--- a/utils/misc/src/test/java/org/onlab/util/ManuallyAdvancingTimer.java
+++ b/utils/misc/src/test/java/org/onlab/util/ManuallyAdvancingTimer.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/ManuallyAdvancingTimerTest.java b/utils/misc/src/test/java/org/onlab/util/ManuallyAdvancingTimerTest.java
index 36b50e6..dade65b 100644
--- a/utils/misc/src/test/java/org/onlab/util/ManuallyAdvancingTimerTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/ManuallyAdvancingTimerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/MatchTest.java b/utils/misc/src/test/java/org/onlab/util/MatchTest.java
index d0b1b78..498fbc6 100644
--- a/utils/misc/src/test/java/org/onlab/util/MatchTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/MatchTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/PositionalParameterStringFormatterTest.java b/utils/misc/src/test/java/org/onlab/util/PositionalParameterStringFormatterTest.java
index 9758511..a238f0e 100644
--- a/utils/misc/src/test/java/org/onlab/util/PositionalParameterStringFormatterTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/PositionalParameterStringFormatterTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/RetryingFunctionTest.java b/utils/misc/src/test/java/org/onlab/util/RetryingFunctionTest.java
index 4b08d2f..db092df 100644
--- a/utils/misc/src/test/java/org/onlab/util/RetryingFunctionTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/RetryingFunctionTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/SharedExecutorsTest.java b/utils/misc/src/test/java/org/onlab/util/SharedExecutorsTest.java
index 1730ca1..c29927d 100644
--- a/utils/misc/src/test/java/org/onlab/util/SharedExecutorsTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/SharedExecutorsTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/SharedScheduledExecutorsTest.java b/utils/misc/src/test/java/org/onlab/util/SharedScheduledExecutorsTest.java
index 7989aeb..069c045 100644
--- a/utils/misc/src/test/java/org/onlab/util/SharedScheduledExecutorsTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/SharedScheduledExecutorsTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/SlidingWindowCounterTest.java b/utils/misc/src/test/java/org/onlab/util/SlidingWindowCounterTest.java
index c15cc8a..e0c2ae2 100644
--- a/utils/misc/src/test/java/org/onlab/util/SlidingWindowCounterTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/SlidingWindowCounterTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/misc/src/test/java/org/onlab/util/ToolsTest.java b/utils/misc/src/test/java/org/onlab/util/ToolsTest.java
index 9466bde..af468c8 100644
--- a/utils/misc/src/test/java/org/onlab/util/ToolsTest.java
+++ b/utils/misc/src/test/java/org/onlab/util/ToolsTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/osgi/pom.xml b/utils/osgi/pom.xml
index 7295268..aa64d12 100644
--- a/utils/osgi/pom.xml
+++ b/utils/osgi/pom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  ~ Copyright 2014 Open Networking Laboratory
+  ~ Copyright 2014-present Open Networking Laboratory
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
diff --git a/utils/osgi/src/main/java/org/onlab/osgi/DefaultServiceDirectory.java b/utils/osgi/src/main/java/org/onlab/osgi/DefaultServiceDirectory.java
index b342148..cec45c0 100644
--- a/utils/osgi/src/main/java/org/onlab/osgi/DefaultServiceDirectory.java
+++ b/utils/osgi/src/main/java/org/onlab/osgi/DefaultServiceDirectory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/osgi/src/main/java/org/onlab/osgi/ServiceDirectory.java b/utils/osgi/src/main/java/org/onlab/osgi/ServiceDirectory.java
index f9ffed7..35d02d3 100644
--- a/utils/osgi/src/main/java/org/onlab/osgi/ServiceDirectory.java
+++ b/utils/osgi/src/main/java/org/onlab/osgi/ServiceDirectory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/osgi/src/main/java/org/onlab/osgi/ServiceNotFoundException.java b/utils/osgi/src/main/java/org/onlab/osgi/ServiceNotFoundException.java
index 8b14227..4628dfb 100644
--- a/utils/osgi/src/main/java/org/onlab/osgi/ServiceNotFoundException.java
+++ b/utils/osgi/src/main/java/org/onlab/osgi/ServiceNotFoundException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/osgi/src/main/java/org/onlab/osgi/package-info.java b/utils/osgi/src/main/java/org/onlab/osgi/package-info.java
index 289c60a..ca6781e 100644
--- a/utils/osgi/src/main/java/org/onlab/osgi/package-info.java
+++ b/utils/osgi/src/main/java/org/onlab/osgi/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/osgi/src/test/java/org/onlab/osgi/ComponentContextAdapter.java b/utils/osgi/src/test/java/org/onlab/osgi/ComponentContextAdapter.java
index b8718c3..78769b4 100644
--- a/utils/osgi/src/test/java/org/onlab/osgi/ComponentContextAdapter.java
+++ b/utils/osgi/src/test/java/org/onlab/osgi/ComponentContextAdapter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/osgi/src/test/java/org/onlab/osgi/TestServiceDirectory.java b/utils/osgi/src/test/java/org/onlab/osgi/TestServiceDirectory.java
index 08089ad..5552783 100644
--- a/utils/osgi/src/test/java/org/onlab/osgi/TestServiceDirectory.java
+++ b/utils/osgi/src/test/java/org/onlab/osgi/TestServiceDirectory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/osgiwrap/src/main/java/org/onlab/osgiwrap/OSGiWrapper.java b/utils/osgiwrap/src/main/java/org/onlab/osgiwrap/OSGiWrapper.java
index 6416de1..6851fe2 100644
--- a/utils/osgiwrap/src/main/java/org/onlab/osgiwrap/OSGiWrapper.java
+++ b/utils/osgiwrap/src/main/java/org/onlab/osgiwrap/OSGiWrapper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/osgiwrap/src/main/java/org/onlab/osgiwrap/package-info.java b/utils/osgiwrap/src/main/java/org/onlab/osgiwrap/package-info.java
index 6071357..b38786e 100644
--- a/utils/osgiwrap/src/main/java/org/onlab/osgiwrap/package-info.java
+++ b/utils/osgiwrap/src/main/java/org/onlab/osgiwrap/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/pom.xml b/utils/pom.xml
index e4ac3da..1260f27 100644
--- a/utils/pom.xml
+++ b/utils/pom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  ~ Copyright 2014 Open Networking Laboratory
+  ~ Copyright 2014-present Open Networking Laboratory
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
diff --git a/utils/rest/pom.xml b/utils/rest/pom.xml
index f89d173..9d6ea37 100644
--- a/utils/rest/pom.xml
+++ b/utils/rest/pom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  ~ Copyright 2014 Open Networking Laboratory
+  ~ Copyright 2014-present Open Networking Laboratory
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
diff --git a/utils/rest/src/main/java/org/onlab/rest/AbstractWebApplication.java b/utils/rest/src/main/java/org/onlab/rest/AbstractWebApplication.java
index 5d6b06d..831b7c3 100644
--- a/utils/rest/src/main/java/org/onlab/rest/AbstractWebApplication.java
+++ b/utils/rest/src/main/java/org/onlab/rest/AbstractWebApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/rest/src/main/java/org/onlab/rest/BaseResource.java b/utils/rest/src/main/java/org/onlab/rest/BaseResource.java
index 50b4d0f..40cc110 100644
--- a/utils/rest/src/main/java/org/onlab/rest/BaseResource.java
+++ b/utils/rest/src/main/java/org/onlab/rest/BaseResource.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/rest/src/main/java/org/onlab/rest/JsonBodyWriter.java b/utils/rest/src/main/java/org/onlab/rest/JsonBodyWriter.java
index 8e14167..4028dd1 100644
--- a/utils/rest/src/main/java/org/onlab/rest/JsonBodyWriter.java
+++ b/utils/rest/src/main/java/org/onlab/rest/JsonBodyWriter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/rest/src/main/java/org/onlab/rest/exceptions/AbstractMapper.java b/utils/rest/src/main/java/org/onlab/rest/exceptions/AbstractMapper.java
index fa94c2d..830b31a 100644
--- a/utils/rest/src/main/java/org/onlab/rest/exceptions/AbstractMapper.java
+++ b/utils/rest/src/main/java/org/onlab/rest/exceptions/AbstractMapper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/rest/src/main/java/org/onlab/rest/exceptions/BadRequestMapper.java b/utils/rest/src/main/java/org/onlab/rest/exceptions/BadRequestMapper.java
index 10cbbea..99e1de9 100644
--- a/utils/rest/src/main/java/org/onlab/rest/exceptions/BadRequestMapper.java
+++ b/utils/rest/src/main/java/org/onlab/rest/exceptions/BadRequestMapper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/rest/src/main/java/org/onlab/rest/exceptions/EntityNotFoundMapper.java b/utils/rest/src/main/java/org/onlab/rest/exceptions/EntityNotFoundMapper.java
index 4a2a9ae..1c3d3d2 100644
--- a/utils/rest/src/main/java/org/onlab/rest/exceptions/EntityNotFoundMapper.java
+++ b/utils/rest/src/main/java/org/onlab/rest/exceptions/EntityNotFoundMapper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/rest/src/main/java/org/onlab/rest/exceptions/IllegalArgumentExceptionMapper.java b/utils/rest/src/main/java/org/onlab/rest/exceptions/IllegalArgumentExceptionMapper.java
index 5d607a8..5569db4 100644
--- a/utils/rest/src/main/java/org/onlab/rest/exceptions/IllegalArgumentExceptionMapper.java
+++ b/utils/rest/src/main/java/org/onlab/rest/exceptions/IllegalArgumentExceptionMapper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/rest/src/main/java/org/onlab/rest/exceptions/IllegalStateExceptionMapper.java b/utils/rest/src/main/java/org/onlab/rest/exceptions/IllegalStateExceptionMapper.java
index 3f50f00..3981be7 100644
--- a/utils/rest/src/main/java/org/onlab/rest/exceptions/IllegalStateExceptionMapper.java
+++ b/utils/rest/src/main/java/org/onlab/rest/exceptions/IllegalStateExceptionMapper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/rest/src/main/java/org/onlab/rest/exceptions/NotFoundMapper.java b/utils/rest/src/main/java/org/onlab/rest/exceptions/NotFoundMapper.java
index 1e3d77e..822cc00 100644
--- a/utils/rest/src/main/java/org/onlab/rest/exceptions/NotFoundMapper.java
+++ b/utils/rest/src/main/java/org/onlab/rest/exceptions/NotFoundMapper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/rest/src/main/java/org/onlab/rest/exceptions/ServerErrorMapper.java b/utils/rest/src/main/java/org/onlab/rest/exceptions/ServerErrorMapper.java
index 0d87fb8..ba975ae 100644
--- a/utils/rest/src/main/java/org/onlab/rest/exceptions/ServerErrorMapper.java
+++ b/utils/rest/src/main/java/org/onlab/rest/exceptions/ServerErrorMapper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/rest/src/main/java/org/onlab/rest/exceptions/ServiceNotFoundMapper.java b/utils/rest/src/main/java/org/onlab/rest/exceptions/ServiceNotFoundMapper.java
index 6dc4f2e..b378511 100644
--- a/utils/rest/src/main/java/org/onlab/rest/exceptions/ServiceNotFoundMapper.java
+++ b/utils/rest/src/main/java/org/onlab/rest/exceptions/ServiceNotFoundMapper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/rest/src/main/java/org/onlab/rest/exceptions/WebApplicationExceptionMapper.java b/utils/rest/src/main/java/org/onlab/rest/exceptions/WebApplicationExceptionMapper.java
index 8ad6ee9..2e8f7ec 100644
--- a/utils/rest/src/main/java/org/onlab/rest/exceptions/WebApplicationExceptionMapper.java
+++ b/utils/rest/src/main/java/org/onlab/rest/exceptions/WebApplicationExceptionMapper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/rest/src/main/java/org/onlab/rest/exceptions/package-info.java b/utils/rest/src/main/java/org/onlab/rest/exceptions/package-info.java
index 24357f0..f3cb4b3 100644
--- a/utils/rest/src/main/java/org/onlab/rest/exceptions/package-info.java
+++ b/utils/rest/src/main/java/org/onlab/rest/exceptions/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/rest/src/main/java/org/onlab/rest/package-info.java b/utils/rest/src/main/java/org/onlab/rest/package-info.java
index 4f9c523..4c6114b 100644
--- a/utils/rest/src/main/java/org/onlab/rest/package-info.java
+++ b/utils/rest/src/main/java/org/onlab/rest/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/pom.xml b/utils/stc/pom.xml
index be139a3..83d198a 100644
--- a/utils/stc/pom.xml
+++ b/utils/stc/pom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  ~ Copyright 2015 Open Networking Laboratory
+  ~ Copyright 2015-present Open Networking Laboratory
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
diff --git a/utils/stc/sample/scenario.xml b/utils/stc/sample/scenario.xml
index 8cee631..0d6a990 100644
--- a/utils/stc/sample/scenario.xml
+++ b/utils/stc/sample/scenario.xml
@@ -1,5 +1,5 @@
 <!--
-  ~ Copyright 2015 Open Networking Laboratory
+  ~ Copyright 2015-present Open Networking Laboratory
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/main/java/org/onlab/stc/Compiler.java b/utils/stc/src/main/java/org/onlab/stc/Compiler.java
index 64e0153..1595f96 100644
--- a/utils/stc/src/main/java/org/onlab/stc/Compiler.java
+++ b/utils/stc/src/main/java/org/onlab/stc/Compiler.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/main/java/org/onlab/stc/Coordinator.java b/utils/stc/src/main/java/org/onlab/stc/Coordinator.java
index 228e783..1c59b9f 100644
--- a/utils/stc/src/main/java/org/onlab/stc/Coordinator.java
+++ b/utils/stc/src/main/java/org/onlab/stc/Coordinator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/main/java/org/onlab/stc/Dependency.java b/utils/stc/src/main/java/org/onlab/stc/Dependency.java
index 9025d2e..36df677 100644
--- a/utils/stc/src/main/java/org/onlab/stc/Dependency.java
+++ b/utils/stc/src/main/java/org/onlab/stc/Dependency.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/main/java/org/onlab/stc/Group.java b/utils/stc/src/main/java/org/onlab/stc/Group.java
index e5f6efd..1d86c67 100644
--- a/utils/stc/src/main/java/org/onlab/stc/Group.java
+++ b/utils/stc/src/main/java/org/onlab/stc/Group.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/main/java/org/onlab/stc/Main.java b/utils/stc/src/main/java/org/onlab/stc/Main.java
index 016c7cf..98a08f4 100644
--- a/utils/stc/src/main/java/org/onlab/stc/Main.java
+++ b/utils/stc/src/main/java/org/onlab/stc/Main.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/main/java/org/onlab/stc/Monitor.java b/utils/stc/src/main/java/org/onlab/stc/Monitor.java
index 4e6f63f..371e0d2 100644
--- a/utils/stc/src/main/java/org/onlab/stc/Monitor.java
+++ b/utils/stc/src/main/java/org/onlab/stc/Monitor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/main/java/org/onlab/stc/MonitorDelegate.java b/utils/stc/src/main/java/org/onlab/stc/MonitorDelegate.java
index d11542a..8643f6d 100644
--- a/utils/stc/src/main/java/org/onlab/stc/MonitorDelegate.java
+++ b/utils/stc/src/main/java/org/onlab/stc/MonitorDelegate.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/main/java/org/onlab/stc/MonitorLayout.java b/utils/stc/src/main/java/org/onlab/stc/MonitorLayout.java
index 1c0e731..0b4d130 100644
--- a/utils/stc/src/main/java/org/onlab/stc/MonitorLayout.java
+++ b/utils/stc/src/main/java/org/onlab/stc/MonitorLayout.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/main/java/org/onlab/stc/MonitorWebSocket.java b/utils/stc/src/main/java/org/onlab/stc/MonitorWebSocket.java
index cd14607..b6d14b0 100644
--- a/utils/stc/src/main/java/org/onlab/stc/MonitorWebSocket.java
+++ b/utils/stc/src/main/java/org/onlab/stc/MonitorWebSocket.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/main/java/org/onlab/stc/MonitorWebSocketServlet.java b/utils/stc/src/main/java/org/onlab/stc/MonitorWebSocketServlet.java
index a870500..2e45dc6 100644
--- a/utils/stc/src/main/java/org/onlab/stc/MonitorWebSocketServlet.java
+++ b/utils/stc/src/main/java/org/onlab/stc/MonitorWebSocketServlet.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/main/java/org/onlab/stc/ProcessFlow.java b/utils/stc/src/main/java/org/onlab/stc/ProcessFlow.java
index 4d99b33..6561f5f 100644
--- a/utils/stc/src/main/java/org/onlab/stc/ProcessFlow.java
+++ b/utils/stc/src/main/java/org/onlab/stc/ProcessFlow.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/main/java/org/onlab/stc/Scenario.java b/utils/stc/src/main/java/org/onlab/stc/Scenario.java
index fd2cd62..de373cc 100644
--- a/utils/stc/src/main/java/org/onlab/stc/Scenario.java
+++ b/utils/stc/src/main/java/org/onlab/stc/Scenario.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/main/java/org/onlab/stc/ScenarioStore.java b/utils/stc/src/main/java/org/onlab/stc/ScenarioStore.java
index 7313462..8b8e653 100644
--- a/utils/stc/src/main/java/org/onlab/stc/ScenarioStore.java
+++ b/utils/stc/src/main/java/org/onlab/stc/ScenarioStore.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/main/java/org/onlab/stc/Step.java b/utils/stc/src/main/java/org/onlab/stc/Step.java
index 0c2c8ed..4fa03af 100644
--- a/utils/stc/src/main/java/org/onlab/stc/Step.java
+++ b/utils/stc/src/main/java/org/onlab/stc/Step.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/main/java/org/onlab/stc/StepEvent.java b/utils/stc/src/main/java/org/onlab/stc/StepEvent.java
index c9b81a2..692073f 100644
--- a/utils/stc/src/main/java/org/onlab/stc/StepEvent.java
+++ b/utils/stc/src/main/java/org/onlab/stc/StepEvent.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/main/java/org/onlab/stc/StepProcessListener.java b/utils/stc/src/main/java/org/onlab/stc/StepProcessListener.java
index a8222d0..10381c4 100644
--- a/utils/stc/src/main/java/org/onlab/stc/StepProcessListener.java
+++ b/utils/stc/src/main/java/org/onlab/stc/StepProcessListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/main/java/org/onlab/stc/StepProcessor.java b/utils/stc/src/main/java/org/onlab/stc/StepProcessor.java
index f88c4bf1..3ef2ae5 100644
--- a/utils/stc/src/main/java/org/onlab/stc/StepProcessor.java
+++ b/utils/stc/src/main/java/org/onlab/stc/StepProcessor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/main/java/org/onlab/stc/package-info.java b/utils/stc/src/main/java/org/onlab/stc/package-info.java
index 5614589..cd4ddb0 100644
--- a/utils/stc/src/main/java/org/onlab/stc/package-info.java
+++ b/utils/stc/src/main/java/org/onlab/stc/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/main/resources/index.html b/utils/stc/src/main/resources/index.html
index c75bb8f..a81bd1f 100644
--- a/utils/stc/src/main/resources/index.html
+++ b/utils/stc/src/main/resources/index.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html>
 <!--
-  ~ Copyright 2015 Open Networking Laboratory
+  ~ Copyright 2015-present Open Networking Laboratory
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/main/resources/stc.css b/utils/stc/src/main/resources/stc.css
index 8d94253..8f65185 100644
--- a/utils/stc/src/main/resources/stc.css
+++ b/utils/stc/src/main/resources/stc.css
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/main/resources/stc.js b/utils/stc/src/main/resources/stc.js
index 215fd6e..549c618 100644
--- a/utils/stc/src/main/resources/stc.js
+++ b/utils/stc/src/main/resources/stc.js
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/test/java/org/onlab/stc/CompilerTest.java b/utils/stc/src/test/java/org/onlab/stc/CompilerTest.java
index f30f8d3..ec9727f 100644
--- a/utils/stc/src/test/java/org/onlab/stc/CompilerTest.java
+++ b/utils/stc/src/test/java/org/onlab/stc/CompilerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/test/java/org/onlab/stc/CoordinatorTest.java b/utils/stc/src/test/java/org/onlab/stc/CoordinatorTest.java
index 1e5580a..061ef7f 100644
--- a/utils/stc/src/test/java/org/onlab/stc/CoordinatorTest.java
+++ b/utils/stc/src/test/java/org/onlab/stc/CoordinatorTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/test/java/org/onlab/stc/DependencyTest.java b/utils/stc/src/test/java/org/onlab/stc/DependencyTest.java
index b453305..bb5d1cc 100644
--- a/utils/stc/src/test/java/org/onlab/stc/DependencyTest.java
+++ b/utils/stc/src/test/java/org/onlab/stc/DependencyTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/test/java/org/onlab/stc/GroupTest.java b/utils/stc/src/test/java/org/onlab/stc/GroupTest.java
index ad7eb42..3533d84 100644
--- a/utils/stc/src/test/java/org/onlab/stc/GroupTest.java
+++ b/utils/stc/src/test/java/org/onlab/stc/GroupTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/test/java/org/onlab/stc/MonitorLayoutTest.java b/utils/stc/src/test/java/org/onlab/stc/MonitorLayoutTest.java
index 537ecbb..0259971 100644
--- a/utils/stc/src/test/java/org/onlab/stc/MonitorLayoutTest.java
+++ b/utils/stc/src/test/java/org/onlab/stc/MonitorLayoutTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/test/java/org/onlab/stc/ScenarioTest.java b/utils/stc/src/test/java/org/onlab/stc/ScenarioTest.java
index 2aa5174..2c93b19 100644
--- a/utils/stc/src/test/java/org/onlab/stc/ScenarioTest.java
+++ b/utils/stc/src/test/java/org/onlab/stc/ScenarioTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/test/java/org/onlab/stc/StepProcessorTest.java b/utils/stc/src/test/java/org/onlab/stc/StepProcessorTest.java
index a2f766f..23a5bbb 100644
--- a/utils/stc/src/test/java/org/onlab/stc/StepProcessorTest.java
+++ b/utils/stc/src/test/java/org/onlab/stc/StepProcessorTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/test/java/org/onlab/stc/StepTest.java b/utils/stc/src/test/java/org/onlab/stc/StepTest.java
index 659876e..0713afc 100644
--- a/utils/stc/src/test/java/org/onlab/stc/StepTest.java
+++ b/utils/stc/src/test/java/org/onlab/stc/StepTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Open Networking Laboratory
+ * Copyright 2015-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/test/resources/org/onlab/stc/layout-basic-nest.xml b/utils/stc/src/test/resources/org/onlab/stc/layout-basic-nest.xml
index 19c48db..da8133d 100644
--- a/utils/stc/src/test/resources/org/onlab/stc/layout-basic-nest.xml
+++ b/utils/stc/src/test/resources/org/onlab/stc/layout-basic-nest.xml
@@ -1,5 +1,5 @@
 <!--
-  ~ Copyright 2015 Open Networking Laboratory
+  ~ Copyright 2015-present Open Networking Laboratory
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/test/resources/org/onlab/stc/layout-basic.xml b/utils/stc/src/test/resources/org/onlab/stc/layout-basic.xml
index d7dc138..e822053 100644
--- a/utils/stc/src/test/resources/org/onlab/stc/layout-basic.xml
+++ b/utils/stc/src/test/resources/org/onlab/stc/layout-basic.xml
@@ -1,5 +1,5 @@
 <!--
-  ~ Copyright 2015 Open Networking Laboratory
+  ~ Copyright 2015-present Open Networking Laboratory
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/test/resources/org/onlab/stc/layout-deep-nest.xml b/utils/stc/src/test/resources/org/onlab/stc/layout-deep-nest.xml
index bbe1ac1..b7ee4ae 100644
--- a/utils/stc/src/test/resources/org/onlab/stc/layout-deep-nest.xml
+++ b/utils/stc/src/test/resources/org/onlab/stc/layout-deep-nest.xml
@@ -1,5 +1,5 @@
 <!--
-  ~ Copyright 2015 Open Networking Laboratory
+  ~ Copyright 2015-present Open Networking Laboratory
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/test/resources/org/onlab/stc/layout-staggered-dependencies.xml b/utils/stc/src/test/resources/org/onlab/stc/layout-staggered-dependencies.xml
index 318b4ba..15de145 100644
--- a/utils/stc/src/test/resources/org/onlab/stc/layout-staggered-dependencies.xml
+++ b/utils/stc/src/test/resources/org/onlab/stc/layout-staggered-dependencies.xml
@@ -1,5 +1,5 @@
 <!--
-  ~ Copyright 2015 Open Networking Laboratory
+  ~ Copyright 2015-present Open Networking Laboratory
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/test/resources/org/onlab/stc/one-scenario.xml b/utils/stc/src/test/resources/org/onlab/stc/one-scenario.xml
index 182397b..df12c36 100644
--- a/utils/stc/src/test/resources/org/onlab/stc/one-scenario.xml
+++ b/utils/stc/src/test/resources/org/onlab/stc/one-scenario.xml
@@ -1,5 +1,5 @@
 <!--
-  ~ Copyright 2015 Open Networking Laboratory
+  ~ Copyright 2015-present Open Networking Laboratory
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/test/resources/org/onlab/stc/scenario.xml b/utils/stc/src/test/resources/org/onlab/stc/scenario.xml
index 533b11e..37c0815 100644
--- a/utils/stc/src/test/resources/org/onlab/stc/scenario.xml
+++ b/utils/stc/src/test/resources/org/onlab/stc/scenario.xml
@@ -1,5 +1,5 @@
 <!--
-  ~ Copyright 2015 Open Networking Laboratory
+  ~ Copyright 2015-present Open Networking Laboratory
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/test/resources/org/onlab/stc/simple-scenario.xml b/utils/stc/src/test/resources/org/onlab/stc/simple-scenario.xml
index b81b03f..f906990 100644
--- a/utils/stc/src/test/resources/org/onlab/stc/simple-scenario.xml
+++ b/utils/stc/src/test/resources/org/onlab/stc/simple-scenario.xml
@@ -1,5 +1,5 @@
 <!--
-  ~ Copyright 2015 Open Networking Laboratory
+  ~ Copyright 2015-present Open Networking Laboratory
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
diff --git a/utils/stc/src/test/resources/org/onlab/stc/two-scenario.xml b/utils/stc/src/test/resources/org/onlab/stc/two-scenario.xml
index 7ecafa1..4a2155c 100644
--- a/utils/stc/src/test/resources/org/onlab/stc/two-scenario.xml
+++ b/utils/stc/src/test/resources/org/onlab/stc/two-scenario.xml
@@ -1,5 +1,5 @@
 <!--
-  ~ Copyright 2015 Open Networking Laboratory
+  ~ Copyright 2015-present Open Networking Laboratory
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/CollisionDetector.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/CollisionDetector.java
index 0913d03..7d37929 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/CollisionDetector.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/CollisionDetector.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/HasResolutionInfo.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/HasResolutionInfo.java
index 85eaa51..4e786ff 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/HasResolutionInfo.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/HasResolutionInfo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/ResolutionType.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/ResolutionType.java
index 6ee67fb..6b0da18 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/ResolutionType.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/ResolutionType.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/Resolvable.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/Resolvable.java
index 4c92b97..5e837a2 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/Resolvable.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/Resolvable.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/ResolvableStatus.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/ResolvableStatus.java
index c8a556b..71b4e20 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/ResolvableStatus.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/ResolvableStatus.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangAugment.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangAugment.java
index efe2561..9ca828b8 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangAugment.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangAugment.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangBelongsTo.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangBelongsTo.java
index b3b718f..42e8bc6 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangBelongsTo.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangBelongsTo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangBit.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangBit.java
index 47956e6..68dc985 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangBit.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangBit.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangBits.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangBits.java
index dbf0531..1f53c09 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangBits.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangBits.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangCase.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangCase.java
index e3312bc..987e34a 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangCase.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangCase.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangChoice.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangChoice.java
index cfa1532..cfc1445 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangChoice.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangChoice.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangCommonInfo.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangCommonInfo.java
index c2c76e7..89b7dc0 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangCommonInfo.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangCommonInfo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangContainer.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangContainer.java
index 6892851..a6f4592 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangContainer.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangContainer.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangDataTypes.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangDataTypes.java
index 37176bd..18697df 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangDataTypes.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangDataTypes.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangDerivedInfo.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangDerivedInfo.java
index 53655cd..7691e4a 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangDerivedInfo.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangDerivedInfo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangDesc.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangDesc.java
index d39c1ee..c4b81b1 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangDesc.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangDesc.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangEnum.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangEnum.java
index dd79b65..6f04af1 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangEnum.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangEnum.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangEnumeration.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangEnumeration.java
index 25a3bbb..7e597e3 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangEnumeration.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangEnumeration.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangGrouping.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangGrouping.java
index 791b1d3..36345d5 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangGrouping.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangGrouping.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangImport.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangImport.java
index 6739197..70df4dd 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangImport.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangImport.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangInclude.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangInclude.java
index 3aeb68b..70e7016 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangInclude.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangInclude.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangInput.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangInput.java
index 10a095b..2ccd8de 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangInput.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangInput.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangLeaf.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangLeaf.java
index a2e5ab5..8422e14 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangLeaf.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangLeaf.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangLeafList.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangLeafList.java
index 9852a75..8ad2cfc 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangLeafList.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangLeafList.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangList.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangList.java
index 09c12db..4593939 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangList.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangList.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangModule.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangModule.java
index fdd7d08..3072cad 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangModule.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangModule.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangMust.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangMust.java
index 1bb9992..28ccb8e 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangMust.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangMust.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangNameSpace.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangNameSpace.java
index 897552d..3111773 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangNameSpace.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangNameSpace.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangNode.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangNode.java
index 4e75ecf..46c2318e 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangNode.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangNode.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangNodeIdentifier.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangNodeIdentifier.java
index 2f7839b..e5d56fc 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangNodeIdentifier.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangNodeIdentifier.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangNodeType.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangNodeType.java
index 4716065..991f2be5 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangNodeType.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangNodeType.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangNotification.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangNotification.java
index 73c7ddc..8a43b07 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangNotification.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangNotification.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangOutput.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangOutput.java
index 94ec601..d3aedaf 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangOutput.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangOutput.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangPatternRestriction.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangPatternRestriction.java
index b06955e..2d111cb 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangPatternRestriction.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangPatternRestriction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangRangeRestriction.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangRangeRestriction.java
index aab79ed..bca548e 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangRangeRestriction.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangRangeRestriction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangReference.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangReference.java
index 98093bb..8003f60 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangReference.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangReference.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangResolutionInfo.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangResolutionInfo.java
index de65bb4..c9355f7 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangResolutionInfo.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangResolutionInfo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangRevision.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangRevision.java
index 083416b..511f751 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangRevision.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangRevision.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangRpc.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangRpc.java
index fd6b3be..ff32eff 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangRpc.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangRpc.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangStatusType.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangStatusType.java
index 302af6a..d5ac982 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangStatusType.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangStatusType.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangStringRestriction.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangStringRestriction.java
index a583457..1cdfa15 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangStringRestriction.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangStringRestriction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangSubModule.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangSubModule.java
index f8d4606..04da5e4 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangSubModule.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangSubModule.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangType.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangType.java
index 74c7a06..222cad5 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangType.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangType.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangTypeDef.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangTypeDef.java
index a1f0fa1..8cd80c3 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangTypeDef.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangTypeDef.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangUnion.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangUnion.java
index 05e9c28..f280bde 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangUnion.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangUnion.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangUses.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangUses.java
index 490b562..7d0e7ea 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangUses.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangUses.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/exceptions/DataModelException.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/exceptions/DataModelException.java
index 50e2c34..79f6764 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/exceptions/DataModelException.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/exceptions/DataModelException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/exceptions/package-info.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/exceptions/package-info.java
index 11492c9..ec607f3 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/exceptions/package-info.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/exceptions/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/package-info.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/package-info.java
index 6178452..d8e8901 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/package-info.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/utils/DataModelUtils.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/utils/DataModelUtils.java
index c4609dc..9c3e5ec 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/utils/DataModelUtils.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/utils/DataModelUtils.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/utils/GeneratedLanguage.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/utils/GeneratedLanguage.java
index 3d46a2b..96fcbc0 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/utils/GeneratedLanguage.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/utils/GeneratedLanguage.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/utils/YangDataModelFactory.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/utils/YangDataModelFactory.java
index 8ac2514..2f24bf3 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/utils/YangDataModelFactory.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/utils/YangDataModelFactory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/utils/package-info.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/utils/package-info.java
index c37ed45..5d2a683 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/utils/package-info.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/utils/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/linker/YangLinker.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/linker/YangLinker.java
index df817ff..5d38c9b 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/linker/YangLinker.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/linker/YangLinker.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/linker/impl/package-info.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/linker/impl/package-info.java
index 3b87848..be8bb13 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/linker/impl/package-info.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/linker/impl/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/linker/package-info.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/linker/package-info.java
index e0195c3..04ce9d6 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/linker/package-info.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/linker/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/Parsable.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/Parsable.java
index 0d220e57..056d56a 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/Parsable.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/Parsable.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/YangUtilsParser.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/YangUtilsParser.java
index 2bbe70e..46e1649 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/YangUtilsParser.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/YangUtilsParser.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/antlrgencode/GeneratedYangListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/antlrgencode/GeneratedYangListener.java
index cec4df4..81ddfc1 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/antlrgencode/GeneratedYangListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/antlrgencode/GeneratedYangListener.java
@@ -1,6 +1,6 @@
 // Generated from GeneratedYang.g4 by ANTLR 4.5
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/antlrgencode/package-info.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/antlrgencode/package-info.java
index e7b82a0..747974e 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/antlrgencode/package-info.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/antlrgencode/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/exceptions/ParserException.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/exceptions/ParserException.java
index 306828c..b21e912 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/exceptions/ParserException.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/exceptions/ParserException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/exceptions/package-info.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/exceptions/package-info.java
index 2905d8c..ec36b0d 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/exceptions/package-info.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/exceptions/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/TreeWalkListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/TreeWalkListener.java
index e46bfc7..b6ab595 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/TreeWalkListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/TreeWalkListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/YangUtilsParserManager.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/YangUtilsParserManager.java
index 673736c..d17cb4e 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/YangUtilsParserManager.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/YangUtilsParserManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/AugmentListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/AugmentListener.java
index d332ab9..4a381d2 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/AugmentListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/AugmentListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/BaseFileListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/BaseFileListener.java
index 99f6807..b590f57 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/BaseFileListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/BaseFileListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/BelongsToListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/BelongsToListener.java
index 12c292a..cf840ef 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/BelongsToListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/BelongsToListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/BitListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/BitListener.java
index 7f15f4e..7f0a3c3 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/BitListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/BitListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/BitsListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/BitsListener.java
index 9e5d583..cc816d1 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/BitsListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/BitsListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/CaseListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/CaseListener.java
index b98bd12..b059c46 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/CaseListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/CaseListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ChoiceListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ChoiceListener.java
index ddac61b..a7cadc6 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ChoiceListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ChoiceListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ConfigListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ConfigListener.java
index 83f06c0..792f1cc 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ConfigListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ConfigListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ContactListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ContactListener.java
index f1d670a..933ccc9 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ContactListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ContactListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ContainerListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ContainerListener.java
index 1677cf6..0a12685 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ContainerListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ContainerListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/DefaultListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/DefaultListener.java
index 18a81e4..ed7c6f3 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/DefaultListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/DefaultListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/DescriptionListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/DescriptionListener.java
index e27c618..b735b79 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/DescriptionListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/DescriptionListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/EnumListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/EnumListener.java
index 1d45a5e..4948666 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/EnumListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/EnumListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/EnumerationListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/EnumerationListener.java
index 87d51b4..2ce05c4 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/EnumerationListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/EnumerationListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/GroupingListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/GroupingListener.java
index e35ce1f..707dfeb 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/GroupingListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/GroupingListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ImportListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ImportListener.java
index 63dfbc7..15e7805 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ImportListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ImportListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/IncludeListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/IncludeListener.java
index 9cd6a26..0d9f7cc 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/IncludeListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/IncludeListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/InputListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/InputListener.java
index 255458d..b4ce827 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/InputListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/InputListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/KeyListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/KeyListener.java
index 8ec7883..a3ce22c 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/KeyListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/KeyListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/LeafListListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/LeafListListener.java
index f5e91c8..675c4ab 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/LeafListListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/LeafListListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/LeafListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/LeafListener.java
index 19e11bc..3927236 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/LeafListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/LeafListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ListListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ListListener.java
index b21bd71..6d3036e 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ListListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ListListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/MandatoryListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/MandatoryListener.java
index 3ca820c..610cb66 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/MandatoryListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/MandatoryListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/MaxElementsListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/MaxElementsListener.java
index cae2433..ea8e83d 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/MaxElementsListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/MaxElementsListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/MinElementsListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/MinElementsListener.java
index d14775b..634862b 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/MinElementsListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/MinElementsListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ModuleListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ModuleListener.java
index 51f8364..44332cb 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ModuleListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ModuleListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/NamespaceListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/NamespaceListener.java
index b30d45c..1c018da 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/NamespaceListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/NamespaceListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/NotificationListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/NotificationListener.java
index 3a87414..729422c 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/NotificationListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/NotificationListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/OrganizationListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/OrganizationListener.java
index d0525c0..99d6157 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/OrganizationListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/OrganizationListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/OutputListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/OutputListener.java
index 19f39e8..069a09a 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/OutputListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/OutputListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/PositionListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/PositionListener.java
index f4d26cf..d754cb3 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/PositionListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/PositionListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/PrefixListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/PrefixListener.java
index 1fbe6dd..4a8f20a 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/PrefixListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/PrefixListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/PresenceListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/PresenceListener.java
index 74e40b1..e0c272b 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/PresenceListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/PresenceListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/RangeRestrictionListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/RangeRestrictionListener.java
index 5c6edce..6563178 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/RangeRestrictionListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/RangeRestrictionListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ReferenceListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ReferenceListener.java
index aaca80c..e8421bd 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ReferenceListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ReferenceListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/RevisionDateListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/RevisionDateListener.java
index f5c4993..ca1d588 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/RevisionDateListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/RevisionDateListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/RevisionListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/RevisionListener.java
index dd29457..27515c0 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/RevisionListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/RevisionListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/RpcListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/RpcListener.java
index 786851b..e72323b 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/RpcListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/RpcListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ShortCaseListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ShortCaseListener.java
index c3b0161..6d2bd82 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ShortCaseListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ShortCaseListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/StatusListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/StatusListener.java
index b02371b..0a3e3e5 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/StatusListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/StatusListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/SubModuleListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/SubModuleListener.java
index 225aff5..bcece84 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/SubModuleListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/SubModuleListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/TypeDefListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/TypeDefListener.java
index 74e1f0d..8b9d772 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/TypeDefListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/TypeDefListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/TypeListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/TypeListener.java
index 6f2f795..fee102f 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/TypeListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/TypeListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/UnionListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/UnionListener.java
index a983f79..fa94f80 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/UnionListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/UnionListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/UnitsListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/UnitsListener.java
index 623b244..bc99843 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/UnitsListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/UnitsListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ValueListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ValueListener.java
index 80cf8a7..ec5482de 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ValueListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ValueListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/VersionListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/VersionListener.java
index a421867..35b2917 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/VersionListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/VersionListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/package-info.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/package-info.java
index 66d09d1..240cd55 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/package-info.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/listeners/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/package-info.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/package-info.java
index 811f9a3..d935f7b 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/package-info.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerCollisionDetector.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerCollisionDetector.java
index 7697e6a..1e2d225 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerCollisionDetector.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerCollisionDetector.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerErrorLocation.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerErrorLocation.java
index ee47115..1c29fa6 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerErrorLocation.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerErrorLocation.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerErrorMessageConstruction.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerErrorMessageConstruction.java
index 538cb0e..7064e3b 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerErrorMessageConstruction.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerErrorMessageConstruction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerErrorType.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerErrorType.java
index 32620d5..6b520d9 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerErrorType.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerErrorType.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerUtil.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerUtil.java
index 7b297f2..fd81898 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerUtil.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerValidation.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerValidation.java
index 9790c31..26d3088 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerValidation.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ListenerValidation.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ParseTreeErrorListener.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ParseTreeErrorListener.java
index 71f99fe..89afb78 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ParseTreeErrorListener.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/ParseTreeErrorListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/package-info.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/package-info.java
index b2127e9..9eafb00 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/package-info.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/impl/parserutils/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/package-info.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/package-info.java
index c748015..f039e68 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/package-info.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/parser/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/plugin/manager/YangUtilManager.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/plugin/manager/YangUtilManager.java
index 7000361..b1b45ce 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/plugin/manager/YangUtilManager.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/plugin/manager/YangUtilManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/plugin/manager/package-info.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/plugin/manager/package-info.java
index 0a398e7..745e91c 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/plugin/manager/package-info.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/plugin/manager/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/exception/TranslatorException.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/exception/TranslatorException.java
index 218e24d..9484b1e 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/exception/TranslatorException.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/exception/TranslatorException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/exception/package-info.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/exception/package-info.java
index 7432328..b88a8a3 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/exception/package-info.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/exception/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/package-info.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/package-info.java
index c82cb5f..72ba2e4 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/package-info.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/GeneratedJavaFileType.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/GeneratedJavaFileType.java
index 403ef5c..67fe733 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/GeneratedJavaFileType.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/GeneratedJavaFileType.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/GeneratedTempFileType.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/GeneratedTempFileType.java
index ae337bc..22753af 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/GeneratedTempFileType.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/GeneratedTempFileType.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/HasJavaFileInfo.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/HasJavaFileInfo.java
index e6fa482..20dd63d 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/HasJavaFileInfo.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/HasJavaFileInfo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/HasJavaImportData.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/HasJavaImportData.java
index ac29cdf..2bc67f0 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/HasJavaImportData.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/HasJavaImportData.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/HasTempJavaCodeFragmentFiles.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/HasTempJavaCodeFragmentFiles.java
index f05e8ecb..1e5b20d 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/HasTempJavaCodeFragmentFiles.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/HasTempJavaCodeFragmentFiles.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaAttributeInfo.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaAttributeInfo.java
index 092f77f..8e79dfe 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaAttributeInfo.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaAttributeInfo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaCodeGenerator.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaCodeGenerator.java
index 4ecb916..3f660ca 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaCodeGenerator.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaCodeGenerator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaCodeGeneratorUtil.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaCodeGeneratorUtil.java
index 8402004..3abf5d9 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaCodeGeneratorUtil.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaCodeGeneratorUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaFileInfo.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaFileInfo.java
index bbad23a..685cd0e 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaFileInfo.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaFileInfo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaImportData.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaImportData.java
index c4ff7e5..75fcf7f 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaImportData.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaImportData.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaQualifiedTypeInfo.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaQualifiedTypeInfo.java
index f703a2c..caa9860 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaQualifiedTypeInfo.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaQualifiedTypeInfo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/TempJavaCodeFragmentFiles.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/TempJavaCodeFragmentFiles.java
index 0c7666c..50362e5 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/TempJavaCodeFragmentFiles.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/TempJavaCodeFragmentFiles.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/TraversalType.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/TraversalType.java
index 2bf3643..28ae5ff 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/TraversalType.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/TraversalType.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaAugment.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaAugment.java
index 5da421d..1e24770 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaAugment.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaAugment.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaCase.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaCase.java
index cf104fc..6daab7b 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaCase.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaCase.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaChoice.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaChoice.java
index 94a4315..a098a2d 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaChoice.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaChoice.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaContainer.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaContainer.java
index 5427543..0d1c6e1 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaContainer.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaContainer.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaGrouping.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaGrouping.java
index a93c83d..50ea649 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaGrouping.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaGrouping.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaInput.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaInput.java
index 20aac19..e18d03d 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaInput.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaInput.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaList.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaList.java
index 91a2866..4e844aa 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaList.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaList.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaModule.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaModule.java
index 8d899a2..78211e6 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaModule.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaModule.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaNotification.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaNotification.java
index 81a0915..d12a676 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaNotification.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaNotification.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaOutput.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaOutput.java
index b062428..90928c9 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaOutput.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaOutput.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaRpc.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaRpc.java
index 6d7776b..6c9f18e 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaRpc.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaRpc.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaSubModule.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaSubModule.java
index eaa0060..592a9e6 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaSubModule.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaSubModule.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaTypeDef.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaTypeDef.java
index 7440461..9906c59 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaTypeDef.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaTypeDef.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaUses.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaUses.java
index b799d65..6531eb4 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaUses.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaUses.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/package-info.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/package-info.java
index d4fa4b9..3257922 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/package-info.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/package-info.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/package-info.java
index 87abe12..1aac09e 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/package-info.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/AttributesJavaDataType.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/AttributesJavaDataType.java
index 5a1f206..b1d4580 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/AttributesJavaDataType.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/AttributesJavaDataType.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/ClassDefinitionGenerator.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/ClassDefinitionGenerator.java
index 70c4cb8..ae0c8c4 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/ClassDefinitionGenerator.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/ClassDefinitionGenerator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaCodeSnippetGen.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaCodeSnippetGen.java
index 69f7b54..99c5c7d 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaCodeSnippetGen.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaCodeSnippetGen.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaFileGenerator.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaFileGenerator.java
index 42a55a6..efcf053 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaFileGenerator.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaFileGenerator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaFileGeneratorUtils.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaFileGeneratorUtils.java
index 56f365d..589b4e0 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaFileGeneratorUtils.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaFileGeneratorUtils.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaIdentifierSyntax.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaIdentifierSyntax.java
index 1f42d68..b1d6ce78d 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaIdentifierSyntax.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaIdentifierSyntax.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/MethodsGenerator.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/MethodsGenerator.java
index 4eeadf6..4ad483b 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/MethodsGenerator.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/MethodsGenerator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/package-info.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/package-info.java
index 945d22f..709e704 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/package-info.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/UtilConstants.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/UtilConstants.java
index a11b6d7..8b0cfc7 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/UtilConstants.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/UtilConstants.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/YangConstructType.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/YangConstructType.java
index f7e091e..3bae072 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/YangConstructType.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/YangConstructType.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/CopyrightHeader.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/CopyrightHeader.java
index c3cdabd..ff4a1ce 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/CopyrightHeader.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/CopyrightHeader.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/FileSystemUtil.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/FileSystemUtil.java
index a31bb7f..6955bb5 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/FileSystemUtil.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/FileSystemUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/JavaDocGen.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/JavaDocGen.java
index e2003d9..651873c 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/JavaDocGen.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/JavaDocGen.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/YangFileScanner.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/YangFileScanner.java
index bdf911a..412aefd 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/YangFileScanner.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/YangFileScanner.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/YangIoUtils.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/YangIoUtils.java
index 99fadab..78a3aef 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/YangIoUtils.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/YangIoUtils.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/package-info.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/package-info.java
index e9706ab..a128fa2 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/package-info.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/package-info.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/package-info.java
index 3cb930a..856653e 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/package-info.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/package-info.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/package-info.java
index 44769eb..2123da0 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/package-info.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/resources/CopyrightHeader.txt b/utils/yangutils/src/main/resources/CopyrightHeader.txt
index ca214a2..d6a4b16 100644
--- a/utils/yangutils/src/main/resources/CopyrightHeader.txt
+++ b/utils/yangutils/src/main/resources/CopyrightHeader.txt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/resources/GeneratedYang.g4 b/utils/yangutils/src/main/resources/GeneratedYang.g4
index 33d2de6..5ab42b5 100644
--- a/utils/yangutils/src/main/resources/GeneratedYang.g4
+++ b/utils/yangutils/src/main/resources/GeneratedYang.g4
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/main/resources/YangLexer.g4 b/utils/yangutils/src/main/resources/YangLexer.g4
index 12bb19b..da20fd8 100644
--- a/utils/yangutils/src/main/resources/YangLexer.g4
+++ b/utils/yangutils/src/main/resources/YangLexer.g4
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/linker/IntraFileTypeLinkingTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/linker/IntraFileTypeLinkingTest.java
index 67fcf07..eaf4076 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/linker/IntraFileTypeLinkingTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/linker/IntraFileTypeLinkingTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/CustomExceptionMatcher.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/CustomExceptionMatcher.java
index 419632c..e8cfa92 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/CustomExceptionMatcher.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/CustomExceptionMatcher.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/YangUtilsParserManagerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/YangUtilsParserManagerTest.java
index f8a6120..6924849 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/YangUtilsParserManagerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/YangUtilsParserManagerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/AugmentListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/AugmentListenerTest.java
index 2173183..79c8488 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/AugmentListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/AugmentListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/BaseFileListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/BaseFileListenerTest.java
index f2415b2..ee418c2 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/BaseFileListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/BaseFileListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/BelongstoListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/BelongstoListenerTest.java
index 0bc6586..927a2d6 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/BelongstoListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/BelongstoListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/BitListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/BitListenerTest.java
index d741ac3..b5bc1c5 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/BitListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/BitListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/CaseListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/CaseListenerTest.java
index 2a132f9..a403c5a 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/CaseListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/CaseListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ChoiceListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ChoiceListenerTest.java
index 68400b9..9dcf448 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ChoiceListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ChoiceListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ConfigListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ConfigListenerTest.java
index cd94ec6..210b2d9 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ConfigListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ConfigListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ContactListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ContactListenerTest.java
index cb7bedb..7c8c5e9 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ContactListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ContactListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ContainerListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ContainerListenerTest.java
index 60132618..4e7e31b 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ContainerListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ContainerListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/DescriptionListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/DescriptionListenerTest.java
index 83bc719..fcaf670 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/DescriptionListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/DescriptionListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/EnumListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/EnumListenerTest.java
index 7041fdf..79a9a45 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/EnumListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/EnumListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/GroupingListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/GroupingListenerTest.java
index ec0e41c..e9b12bc 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/GroupingListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/GroupingListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ImportListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ImportListenerTest.java
index d003cc2..9797e5e 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ImportListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ImportListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/IncludeListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/IncludeListenerTest.java
index 313f5e9..452fc89 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/IncludeListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/IncludeListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/InputListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/InputListenerTest.java
index 521b5d0..7ec10cf 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/InputListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/InputListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/KeyListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/KeyListenerTest.java
index 542cd5a..37b4733 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/KeyListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/KeyListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/LeafListListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/LeafListListenerTest.java
index 6e1d651..dec9df1 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/LeafListListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/LeafListListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/LeafListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/LeafListenerTest.java
index a5863d6..bd53d76 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/LeafListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/LeafListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ListListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ListListenerTest.java
index bee66aa..2ab279d 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ListListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ListListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/MandatoryListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/MandatoryListenerTest.java
index bc27dad..ca4d2f0 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/MandatoryListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/MandatoryListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/MaxElementsListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/MaxElementsListenerTest.java
index 12354ec..1097b75 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/MaxElementsListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/MaxElementsListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/MinElementsListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/MinElementsListenerTest.java
index 22b1b83..0ce767cf 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/MinElementsListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/MinElementsListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ModuleListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ModuleListenerTest.java
index 66d8e9a..f77050a 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ModuleListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ModuleListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/NamespaceListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/NamespaceListenerTest.java
index 50f8f54..0f35705 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/NamespaceListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/NamespaceListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/NotificationListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/NotificationListenerTest.java
index 5a86d33..59eace7 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/NotificationListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/NotificationListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/OrganizationListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/OrganizationListenerTest.java
index 2c71e17..e9098d3 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/OrganizationListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/OrganizationListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/OutputListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/OutputListenerTest.java
index 1702d35..f6a5437 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/OutputListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/OutputListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/PositionListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/PositionListenerTest.java
index e0e2ab0..9b3a192 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/PositionListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/PositionListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/PrefixListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/PrefixListenerTest.java
index 3d7ff5c..ef89a78 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/PrefixListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/PrefixListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/PresenceListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/PresenceListenerTest.java
index ea5c6e6..2d0e376 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/PresenceListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/PresenceListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/RangeRestrictionListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/RangeRestrictionListenerTest.java
index fea06d5..2b7e3a8 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/RangeRestrictionListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/RangeRestrictionListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ReferenceListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ReferenceListenerTest.java
index a0bcd1c..6d1ef93 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ReferenceListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ReferenceListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/RevisionDateListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/RevisionDateListenerTest.java
index 7f19219..c12b377 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/RevisionDateListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/RevisionDateListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/RevisionListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/RevisionListenerTest.java
index 2812a36..ee42d28 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/RevisionListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/RevisionListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/RpcListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/RpcListenerTest.java
index 9b06c4d..adb88dc 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/RpcListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/RpcListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ShortCaseListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ShortCaseListenerTest.java
index 6057a7f..132f7f4 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ShortCaseListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ShortCaseListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/StatusListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/StatusListenerTest.java
index ed76c6d..d4fc841 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/StatusListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/StatusListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/SubModuleListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/SubModuleListenerTest.java
index 26d79f4..6e87272 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/SubModuleListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/SubModuleListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/UnionListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/UnionListenerTest.java
index 4446f08..d05a42c 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/UnionListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/UnionListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/UnitsListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/UnitsListenerTest.java
index 516848c..19b8730 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/UnitsListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/UnitsListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/UsesListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/UsesListenerTest.java
index 56c6cdd..0ced4d2 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/UsesListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/UsesListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ValueListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ValueListenerTest.java
index 2339363..1864765 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ValueListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ValueListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/VersionListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/VersionListenerTest.java
index 324fe1ed..3d9de83 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/VersionListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/VersionListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/parseutils/ListenerErrorMessageConstructionTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/parseutils/ListenerErrorMessageConstructionTest.java
index 9486f50..d10e009 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/parseutils/ListenerErrorMessageConstructionTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/parseutils/ListenerErrorMessageConstructionTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/parseutils/ListenerValidationTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/parseutils/ListenerValidationTest.java
index e9843d6..f4e284e 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/parseutils/ListenerValidationTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/parseutils/ListenerValidationTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/parseutils/ParseTreeErrorListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/parseutils/ParseTreeErrorListenerTest.java
index a45ed72..dd09247 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/parseutils/ParseTreeErrorListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/parseutils/ParseTreeErrorListenerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/AttributesJavaDataTypeTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/AttributesJavaDataTypeTest.java
index 1610c90..3be736c 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/AttributesJavaDataTypeTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/AttributesJavaDataTypeTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/ClassDefinitionGeneratorTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/ClassDefinitionGeneratorTest.java
index d53ccd3..4dcaa71 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/ClassDefinitionGeneratorTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/ClassDefinitionGeneratorTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/JavaCodeSnippetGenTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/JavaCodeSnippetGenTest.java
index e12a230..1c8a367 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/JavaCodeSnippetGenTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/JavaCodeSnippetGenTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/JavaIdentifierSyntaxTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/JavaIdentifierSyntaxTest.java
index edcc013..fdf1f21 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/JavaIdentifierSyntaxTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/JavaIdentifierSyntaxTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/MethodsGeneratorTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/MethodsGeneratorTest.java
index 370df8d..74ec489 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/MethodsGeneratorTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/MethodsGeneratorTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/UtilConstantsTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/UtilConstantsTest.java
index 49347fb..a63d432 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/UtilConstantsTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/UtilConstantsTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/io/impl/CopyrightHeaderTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/io/impl/CopyrightHeaderTest.java
index 3950d56..aa2f1ea 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/io/impl/CopyrightHeaderTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/io/impl/CopyrightHeaderTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/io/impl/FileSystemUtilTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/io/impl/FileSystemUtilTest.java
index c353b6d..9a637f9 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/io/impl/FileSystemUtilTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/io/impl/FileSystemUtilTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/io/impl/JavaDocGenTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/io/impl/JavaDocGenTest.java
index d0d7704..93d54fd 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/io/impl/JavaDocGenTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/io/impl/JavaDocGenTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/io/impl/YangFileScannerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/io/impl/YangFileScannerTest.java
index 6d1bede..0057b56 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/io/impl/YangFileScannerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/io/impl/YangFileScannerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/io/impl/YangIoUtilsTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/io/impl/YangIoUtilsTest.java
index 0c5b9fd..4dd7608 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/io/impl/YangIoUtilsTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/utils/io/impl/YangIoUtilsTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/utils/yangutils/src/test/resources/CopyrightHeader.txt b/utils/yangutils/src/test/resources/CopyrightHeader.txt
index ca214a2..d6a4b16 100644
--- a/utils/yangutils/src/test/resources/CopyrightHeader.txt
+++ b/utils/yangutils/src/test/resources/CopyrightHeader.txt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.