resolving unused-imports warnings

bridge/src/org/aspectj/bridge/ICommand.java

@@ -14,9 +14,6 @@
 
 package org.aspectj.bridge;
 
-import java.util.*;
-
-
 
 /**
  * Command wrapper with collecting parameter for messages.

bridge/src/org/aspectj/bridge/MessageHandler.java

@@ -15,7 +15,6 @@ package org.aspectj.bridge;
 
 
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.Iterator;

bridge/src/org/aspectj/bridge/MessageUtil.java

@@ -24,7 +24,6 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
-import java.util.Comparator;
 import java.util.Iterator;
 import java.util.List;