Revert back to using cache for .fbs files.

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@2549 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/java/src/com/tightvnc/rfbplayer/RfbProto.java b/java/src/com/tightvnc/rfbplayer/RfbProto.java
index 0925975..14186b6 100644
--- a/java/src/com/tightvnc/rfbplayer/RfbProto.java
+++ b/java/src/com/tightvnc/rfbplayer/RfbProto.java
@@ -95,10 +95,9 @@
     if (fbs != null)
       fbs.close();
 
-    // open the connection, making sure that it does not use
-    // a cached version of the archive
+    // open the connection, and use caching
     URLConnection connection = url.openConnection();
-    connection.setUseCaches(false);
+    connection.setUseCaches(true);
 
     fbs = new FbsInputStream(connection.getInputStream());
     is = new DataInputStream(fbs);