@Override
                public void onResponse(Object result) {
                    Assert.fail("Should not reach here!");
                }
@author jiangping
@version $Id: ServerBusyTest.java, v 0.1 2015-10-20 PM2:48:57 tao Exp $
src/test/java/com/alipay/remoting/rpc/exception/ServerBusyTest.java