fixed build to allow builds where a proxy is needed for access to outside r...

Jason Pyeron

2012-08-19 d1231c63669f4bc3643985b9032de7f998612e08

 src/com/gitblit/utils/ObjectCache.java

@@ -91,4 +91,8 @@
      }

      return null;

   }

	
   public int size() {

      return cache.size();

   }

}