Updating Copyright line to Open Networking Foundation

Change-Id: Icba96d7f39a065b53f34a6aeb71afd1f7d51f774
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/Configuration.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/Configuration.java
index e8fd732..65ea80c 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/Configuration.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/Configuration.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/OspfAreaAddressRangeImpl.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/OspfAreaAddressRangeImpl.java
index 1337203..3848b24 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/OspfAreaAddressRangeImpl.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/OspfAreaAddressRangeImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/OspfAreaImpl.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/OspfAreaImpl.java
index 540f082..5f42e89 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/OspfAreaImpl.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/OspfAreaImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/OspfInterfaceImpl.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/OspfInterfaceImpl.java
index e3f7b98..79b613a 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/OspfInterfaceImpl.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/OspfInterfaceImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/OspfProcessImpl.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/OspfProcessImpl.java
index ce897b1..26666ad 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/OspfProcessImpl.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/OspfProcessImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/package-info.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/package-info.java
index 8e219b0..c8e3c92 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/package-info.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/area/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/Controller.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/Controller.java
index 86e2a31..3816806 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/Controller.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/Controller.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/DeviceInformationImpl.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/DeviceInformationImpl.java
index 11557fa..b827c28 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/DeviceInformationImpl.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/DeviceInformationImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/LinkInformationImpl.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/LinkInformationImpl.java
index 722a6a8..aa29d61 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/LinkInformationImpl.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/LinkInformationImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfConfigUtil.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfConfigUtil.java
index 06af9bf..b64b110 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfConfigUtil.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfConfigUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfControllerImpl.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfControllerImpl.java
index 01f52dc..ef09092 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfControllerImpl.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfControllerImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfDeviceTedImpl.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfDeviceTedImpl.java
index cf0877e..298074d 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfDeviceTedImpl.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfDeviceTedImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfInterfaceChannelHandler.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfInterfaceChannelHandler.java
index 09a428f..bba5c77 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfInterfaceChannelHandler.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfInterfaceChannelHandler.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfLinkTedImpl.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfLinkTedImpl.java
index 2aa90b5..cb55499 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfLinkTedImpl.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfLinkTedImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfMessageDecoder.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfMessageDecoder.java
index e459afa..621ebc3 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfMessageDecoder.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfMessageDecoder.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfMessageEncoder.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfMessageEncoder.java
index 8ac971c..98b6a6d 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfMessageEncoder.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfMessageEncoder.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfNbrImpl.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfNbrImpl.java
index 666cfaa..2786f44 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfNbrImpl.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfNbrImpl.java
@@ -1,5 +1,5 @@
 /*
-* Copyright 2016-present Open Networking Laboratory
+* Copyright 2016-present Open Networking Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfPipelineFactory.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfPipelineFactory.java
index 1b1a108..cb1829a 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfPipelineFactory.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfPipelineFactory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfRouterImpl.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfRouterImpl.java
index 2d152a1..5cfb028 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfRouterImpl.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/OspfRouterImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/TopologyForDeviceAndLinkImpl.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/TopologyForDeviceAndLinkImpl.java
index ca890ac..b187ab5 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/TopologyForDeviceAndLinkImpl.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/TopologyForDeviceAndLinkImpl.java
@@ -1,5 +1,5 @@
 /*
-* Copyright 2016-present Open Networking Laboratory
+* Copyright 2016-present Open Networking Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/package-info.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/package-info.java
index b311241..9275af0 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/package-info.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/LsaBinImpl.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/LsaBinImpl.java
index 43d1dde..9ba49a4 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/LsaBinImpl.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/LsaBinImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/LsaQueueConsumer.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/LsaQueueConsumer.java
index 74124dd..02a4fb1 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/LsaQueueConsumer.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/LsaQueueConsumer.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/LsaWrapperImpl.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/LsaWrapperImpl.java
index a883f72..9d747ad 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/LsaWrapperImpl.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/LsaWrapperImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/LsdbAgeImpl.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/LsdbAgeImpl.java
index 348de07..636e75c 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/LsdbAgeImpl.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/LsdbAgeImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/OspfLsdbImpl.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/OspfLsdbImpl.java
index f76a4db..a494afa 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/OspfLsdbImpl.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/OspfLsdbImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/package-info.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/package-info.java
index 38ed761..6c8f422 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/package-info.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/lsdb/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/util/OspfEligibleRouter.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/util/OspfEligibleRouter.java
index 7e91f22..3e8acda 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/util/OspfEligibleRouter.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/util/OspfEligibleRouter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/util/OspfInterfaceType.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/util/OspfInterfaceType.java
index ac765e6..c173884 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/util/OspfInterfaceType.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/util/OspfInterfaceType.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/util/OspfLinkType.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/util/OspfLinkType.java
index ce3d3e1..ad38cea 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/util/OspfLinkType.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/util/OspfLinkType.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/util/package-info.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/util/package-info.java
index 8982f75..e1fad0d 100644
--- a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/util/package-info.java
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/util/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.