Fixed a bug in the remote cache listener interface.  It was not extending a remote interface.
Fixed a bug in the remote cache listener interface.  It was not extending a remote interface.

git-svn-id: fb05bfbd7e12d1dc22225677a916a89c73eee8a2@727181 13f79535-47bb-0310-9956-ffa450edef68

apache/commons-jcs,mohanaraosv/commons-jcs,mohanaraosv/commons-jcs,apache/commons-jcs,mohanaraosv/commons-jcs,apache/commons-jcs