Java is one of the most in-demand programming languages in the world and one of the two official programming languages used in Android development (the other being Kotlin). Developers familiar ...

Using generics results in more robust code and avoids ClassCastExceptions in your Java programs. This in-depth tutorial introduces you to generics and their types and methods. Generics are used in ...

How Java constructors work. What Java constructors do. How to code different types of constructors. How constructors behave at runtime. This full Java constructors tutorial quickly provides a deep ...

You don’t need to compile your Java code. Java programs will run without a main method. Semicolons can be optional. Hundreds of extra classes are imported automatically. Exception handling is optional ...

This tutorial is an introduction to socket programming in Java, starting with a simple client ... but we can write client code to handle the simplest case: request a resource from the server ...

In this tutorial, we will discuss ESAPI, along with an example to show how you can fix an XSS vulnerability in a Java code-base. This tutorial is intended for developers who have a basic knowledge ...