ONOS-6886 Move interface classes from incubator to core

Change-Id: Iaae4d98279e4b77fc3f0b5a63d547921f93aeb46
diff --git a/apps/vpls/src/test/java/org/onosproject/vpls/VplsIntentTest.java b/apps/vpls/src/test/java/org/onosproject/vpls/VplsIntentTest.java
index 050f7f4..827d051 100644
--- a/apps/vpls/src/test/java/org/onosproject/vpls/VplsIntentTest.java
+++ b/apps/vpls/src/test/java/org/onosproject/vpls/VplsIntentTest.java
@@ -24,9 +24,9 @@
 import org.junit.Test;
 import org.onlab.packet.MacAddress;
 import org.onlab.packet.VlanId;
-import org.onosproject.incubator.net.intf.Interface;
-import org.onosproject.incubator.net.intf.InterfaceListener;
-import org.onosproject.incubator.net.intf.InterfaceService;
+import org.onosproject.net.intf.Interface;
+import org.onosproject.net.intf.InterfaceListener;
+import org.onosproject.net.intf.InterfaceService;
 import org.onosproject.net.ConnectPoint;
 import org.onosproject.net.EncapsulationType;
 import org.onosproject.net.FilteredConnectPoint;
diff --git a/apps/vpls/src/test/java/org/onosproject/vpls/VplsNeighbourHandlerTest.java b/apps/vpls/src/test/java/org/onosproject/vpls/VplsNeighbourHandlerTest.java
index ff09167..4b48d95 100644
--- a/apps/vpls/src/test/java/org/onosproject/vpls/VplsNeighbourHandlerTest.java
+++ b/apps/vpls/src/test/java/org/onosproject/vpls/VplsNeighbourHandlerTest.java
@@ -27,7 +27,7 @@
 import org.onlab.packet.MacAddress;
 import org.onlab.packet.VlanId;
 import org.onosproject.core.ApplicationId;
-import org.onosproject.incubator.net.intf.Interface;
+import org.onosproject.net.intf.Interface;
 import org.onosproject.incubator.net.neighbour.NeighbourHandlerRegistration;
 import org.onosproject.incubator.net.neighbour.NeighbourMessageContext;
 import org.onosproject.incubator.net.neighbour.NeighbourMessageHandler;
diff --git a/apps/vpls/src/test/java/org/onosproject/vpls/VplsTest.java b/apps/vpls/src/test/java/org/onosproject/vpls/VplsTest.java
index e1b5c17..2e42254 100644
--- a/apps/vpls/src/test/java/org/onosproject/vpls/VplsTest.java
+++ b/apps/vpls/src/test/java/org/onosproject/vpls/VplsTest.java
@@ -33,9 +33,9 @@
 import org.onosproject.cluster.NodeId;
 import org.onosproject.core.ApplicationId;
 import org.onosproject.core.CoreServiceAdapter;
-import org.onosproject.incubator.net.intf.Interface;
-import org.onosproject.incubator.net.intf.InterfaceListener;
-import org.onosproject.incubator.net.intf.InterfaceService;
+import org.onosproject.net.intf.Interface;
+import org.onosproject.net.intf.InterfaceListener;
+import org.onosproject.net.intf.InterfaceService;
 import org.onosproject.net.ConnectPoint;
 import org.onosproject.net.DefaultHost;
 import org.onosproject.net.DeviceId;
diff --git a/apps/vpls/src/test/java/org/onosproject/vpls/cli/completer/VplsCommandCompleterTest.java b/apps/vpls/src/test/java/org/onosproject/vpls/cli/completer/VplsCommandCompleterTest.java
index 9d81c30..eaac572 100644
--- a/apps/vpls/src/test/java/org/onosproject/vpls/cli/completer/VplsCommandCompleterTest.java
+++ b/apps/vpls/src/test/java/org/onosproject/vpls/cli/completer/VplsCommandCompleterTest.java
@@ -22,7 +22,7 @@
 import org.apache.karaf.shell.console.completer.ArgumentCompleter;
 import org.junit.Before;
 import org.junit.Test;
-import org.onosproject.incubator.net.intf.Interface;
+import org.onosproject.net.intf.Interface;
 import org.onosproject.net.EncapsulationType;
 import org.onosproject.vpls.VplsTest;
 import org.onosproject.vpls.cli.VplsCommandEnum;