Fixed a getConnection() bug caused by a silent autoboxing

issue left over from when the long -> int client ID 
conversion was made.  Now connection lookups work again.


git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@7152 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/networking/com/jme3/network/Server.java

@@ -96,7 +96,7 @@ public interface Server
     /**
      *  Retrieves a hosted connection by ID.
      */
-    public HostedConnection getConnection( long id );     
+    public HostedConnection getConnection( int id );     
  
     /**
      *  Retrieves a read-only collection of all currently connected connections.

engine/src/networking/com/jme3/network/base/DefaultServer.java

@@ -168,7 +168,7 @@ public class DefaultServer implements Server
         }               
     }
 
-    public HostedConnection getConnection( long id )
+    public HostedConnection getConnection( int id )
     {
         return connections.get(id);
     }