private RemotingSerializable getRemotingSerializable() {
        RemotingSerializable remotingSerializable;

        String serializable = defaultSerializable; // copy reference
        if (serializable != null) {
            remotingSerializable = ServiceLoader.load(RemotingSerializable.class, serializable);
        } else {
            remotingSerializable = ServiceLoader.loadDefault(RemotingSerializable.class);
        }
        return remotingSerializable;
    }
@author Robert HG (254963746@qq.com) on 11/6/15.
lts-core/src/main/java/com/github/ltsopensource/remoting/serialize/AdaptiveSerializable.java