### Question:
GetAsyncRequestMessageFactory implements OFDeserializer<GetAsyncInput> { @Override public GetAsyncInput deserialize(ByteBuf rawMessage) { GetAsyncInputBuilder builder = new GetAsyncInputBuilder(); builder.setVersion((short) EncodeConstants.OF13_VERSION_ID); builder.setXid((rawMessage.readUnsignedInt())); return builder.build(); }  @Override GetAsyncInput deserialize(ByteBuf rawMessage);  }### Answer:
@Test public void test() { ByteBuf bb = BufferHelper.buildBuffer(); GetAsyncInput deserializedMessage = BufferHelper.deserialize(factory, bb); BufferHelper.checkHeaderV13(deserializedMessage); }