If you want to master functional programming ... with how to use an actual class, and how to create very concise code with a lambda function. The Java Function interface is quite simple. It takes a ...

A Java Swing-based Hello World program, which uses Java's desktop development APIs, is a nice departure from console-based programming. package com.example.helloworld.static; public class HelloWorld .

This tutorial is an introduction to socket programming in Java, starting with a simple client-server example demonstrating ... import java.net.Socket; public class SimpleSocketClientExample ...