Remove unnecessary semicolons

Change-Id: I02e0b1484b4e441cf84b416e5c2407dbd820b3f8

@@ -20,7 +20,7 @@ package org.onosproject.event;
  */
  */
 public class TestEvent extends AbstractEvent<TestEvent.Type, String> {
 public class TestEvent extends AbstractEvent<TestEvent.Type, String> {
 
 
-    public enum Type { FOO, BAR };
+    public enum Type { FOO, BAR }
 
 
     public TestEvent(Type type, String subject) {
     public TestEvent(Type type, String subject) {
         super(type, subject);
         super(type, subject);

@@ -84,7 +84,7 @@ public class CoreEventDispatcherTest {
         }
         }
     }
     }
 
 
-    private enum Type { FOO };
+    private enum Type { FOO }
 
 
     private static class Thing extends AbstractEvent<Type, String> {
     private static class Thing extends AbstractEvent<Type, String> {
         protected Thing(String subject) {
         protected Thing(String subject) {