private boolean isEmpty(Map<String, String> allResponseBaggage) {
        return allResponseBaggage == null || allResponseBaggage.size() == 0;
    }
@author <a href="mailto:zhanggeng.zg@antfin.com">GengZhang</a>
core/api/src/test/java/com/alipay/sofa/rpc/context/RpcInvokeContextTest.java