Download the source code for example applications in this tutorial. Created by Jeff Friesen. We’ll look at each of these methods and how you can use them to perform special tasks in the context of ...

public class HowTo { private class returnResult { private int value; returnResult(int value) { this.value = value; } private returnResult add(int other) { returnResult result = new returnResult(0); ...

You might know that Java passes by value, but it helps to understand why. Here's what happens when you pass mutable and immutable object references in Java. Many programming languages allow passing ...