public static void load() {
        if (PARSE_METHODS_4J.isEmpty() || PARSE_METHODS_4PROTO.isEmpty() || DEFAULT_INSTANCE_METHODS_4J.isEmpty()) {
            throw new IllegalStateException("Parse protocol file failed.");
        }
    }
Protobuf message factory.

@author boyan (boyan@alibaba-inc.com)

2018-Mar-26 4:44:20 PM
jraft-core/src/main/java/com/alipay/sofa/jraft/rpc/ProtobufMsgFactory.java