Copyright update

Change-Id: I534d938da3820f6fb814aed3bb4a0855fa41ddd5
diff --git a/web/gui/src/main/java/org/onosproject/ui/impl/topo/model/ModelCache.java b/web/gui/src/main/java/org/onosproject/ui/impl/topo/model/ModelCache.java
index 02c21dc..30c1b80 100644
--- a/web/gui/src/main/java/org/onosproject/ui/impl/topo/model/ModelCache.java
+++ b/web/gui/src/main/java/org/onosproject/ui/impl/topo/model/ModelCache.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/web/gui/src/main/java/org/onosproject/ui/impl/topo/model/UiModelEvent.java b/web/gui/src/main/java/org/onosproject/ui/impl/topo/model/UiModelEvent.java
index 144b293..10a3523 100644
--- a/web/gui/src/main/java/org/onosproject/ui/impl/topo/model/UiModelEvent.java
+++ b/web/gui/src/main/java/org/onosproject/ui/impl/topo/model/UiModelEvent.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/web/gui/src/main/java/org/onosproject/ui/impl/topo/model/UiModelListener.java b/web/gui/src/main/java/org/onosproject/ui/impl/topo/model/UiModelListener.java
index cf67792..bdbc70a 100644
--- a/web/gui/src/main/java/org/onosproject/ui/impl/topo/model/UiModelListener.java
+++ b/web/gui/src/main/java/org/onosproject/ui/impl/topo/model/UiModelListener.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/web/gui/src/test/java/org/onosproject/ui/impl/topo/UiTopoLayoutManagerTest.java b/web/gui/src/test/java/org/onosproject/ui/impl/topo/UiTopoLayoutManagerTest.java
index 17302f1..10ceb8a 100644
--- a/web/gui/src/test/java/org/onosproject/ui/impl/topo/UiTopoLayoutManagerTest.java
+++ b/web/gui/src/test/java/org/onosproject/ui/impl/topo/UiTopoLayoutManagerTest.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.