--- old/src/share/classes/sun/rmi/transport/tcp/TCPTransport.java	Fri Feb 24 14:14:44 2012
+++ new/src/share/classes/sun/rmi/transport/tcp/TCPTransport.java	Fri Feb 24 14:14:42 2012
@@ -119,7 +119,7 @@
 
     /** client host for the current thread's connection */
     private static final ThreadLocal<ConnectionHandler>
-        threadConnectionHandler = new ThreadLocal<ConnectionHandler>();
+        threadConnectionHandler = new ThreadLocal<>();
 
     /** endpoints for this transport */
     private final LinkedList<TCPEndpoint> epList;
@@ -129,7 +129,7 @@
     private ServerSocket server = null;
     /** table mapping endpoints to channels */
     private final Map<TCPEndpoint,Reference<TCPChannel>> channelTable =
-        new WeakHashMap<TCPEndpoint,Reference<TCPChannel>>();
+        new WeakHashMap<>();
 
     static final RMISocketFactory defaultSocketFactory =
         RMISocketFactory.getDefaultSocketFactory();