<dependency> <groupId>org.msgpack</groupId> <artifactId>msgpack-core</artifactId> <version>0.8.26</version> </dependency> import org.msgpack.core.MessagePack; import org.msgpack.core.MessageUnpacker; import org.msgpack.core.MessageBufferPacker; public class MsgPackExample { public static void main(String[] args) throws IOException { MessageBufferPacker packer = MessagePack.newDefaultBufferPacker(); packer.packInt(42); packer.packString("Hello, world!"); byte[] packedData = packer.toByteArray(); MessageUnpacker unpacker = MessagePack.newDefaultUnpacker(packedData); int intValue = unpacker.unpackInt(); String stringValue = unpacker.unpackString(); } }