TmRpcClient extends AbstractRpcRemotingClient { public void setApplicationId(String applicationId) { this.applicationId = applicationId; } private  TmRpcClient(NettyClientConfig nettyClientConfig,
                        EventExecutorGroup eventExecutorGroup,
                        ThreadPoolExecutor messageExecutor); static TmRpcClient getInstance(String applicationId, String transactionServiceGroup); static TmRpcClient getInstance(); void setApplicationId(String applicationId); void setTransactionServiceGroup(String transactionServiceGroup); @Override void init(); @Override void destroy(); @Override String getTransactionServiceGroup(); @Override void onRegisterMsgSuccess(String serverAddress, Channel channel, Object response,
                                     AbstractMessage requestMessage); @Override void onRegisterMsgFail(String serverAddress, Channel channel, Object response,
                                  AbstractMessage requestMessage); static boolean enableDegrade; }
@Test public void setApplicationId() throws Exception { }