@Override
    protected void doUnexpectedFailure(Throwable e) {

        LOG.error(String.valueOf(System.currentTimeMillis()), e);
        super.doUnexpectedFailure(e);
    }
@ Override protected void doUnexpectedFailure ( Throwable e ) { LOG . error ( String . valueOf ( System . currentTimeMillis ( ) ) , e ) ; super . doUnexpectedFailure ( e ) ; }
@see com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet#doUnexpectedFailure(java.lang.Throwable)