boolean isProtoBufMessageClass(Class clazz) {
        return clazz != null && ClassUtils.isAssignableFrom(MessageLite.class, clazz);
    }
Is this class is assignable from MessageLite

@param clazz unknown class
@return is assignable from MessageLite
codec/codec-protobuf/src/main/java/com/alipay/sofa/rpc/codec/protobuf/ProtobufHelper.java