import org.msgpack.core.MessagePack; import org.msgpack.core.MessagePacker; import org.msgpack.core.MessageUnpacker; public class MsgPackExample { public static void main(String[] args) throws IOException { MessagePack msgpack = new MessagePack(); Map<String, Object> data = new HashMap<>(); data.put("name", "John"); data.put("age", 30); byte[] serializedData = msgpack.write(data); MessageUnpacker unpacker = msgpack.createUnpacker(serializedData); Map<String, Object> deserializedData = unpacker.readValueAs(new TypeReference<Map<String, Object>>() {}); } }