Remove a compilation warning in JavaHL.

* subversion/bindings/javahl/tests/org/apache/subversion/javahl/SVNRemoteTests.java
  (SVNRemoteTests.RemoteStatusReceiver.StatInfo.hashCode): Add mandatory overload.
  (SVNRemoteTests.RemoteStatusReceiver.StatInfo.compareTo): Add decorator.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1606728 13f79535-47bb-0310-9956-ffa450edef68