Java Serializable Object to Byte Array

Question

Let\'s say I have a serializable class AppMessage.

I would like to transmit it as byte[] over sockets to another machine where it is rebuil

Answer 1

Another interesting method is from com.fasterxml.jackson.databind.ObjectMapper

byte[] data = new ObjectMapper().writeValueAsBytes(JAVA_OBJECT_HERE)

Maven Dependency

    com.fasterxml.jackson.core
    jackson-databind