Here's how to make classes, fields, methods, constructors, and objects work together in your Java programs.

How to add Java Scanner char support The Java Scanner class provides methods that take String input and convert that String into any Java primitive type you might need, except for one: the char.

FullName.java (Simple) package dustin.examples; /** * Full name of a person. * * @author Dustin */ public final class FullName { private final String lastName; private final String firstName ...

This post explains how to call a method in Java. Learn how to define methods, call them from other classes, and pass arguments!

How to write a Java palindrome program for Strings Good programmers need to create code that efficiently solves problems, using various methods. A popular academic exercise is to create a program that ...