Java SE 1.5 added the ability to format output using formatting ... import java.util.Formatter; public class SomeObject implements Formattable { private String shortName; private String longName ...

A Java string is a sequence of characters that exists as an object of the class java.lang. Java strings are created and manipulated through the string class. Once created, a string is immutable -- its ...

But if your program needs to take command-line input from the user in the form of a String, Java’s Scanner class provides all of the methods you will need. Java user input and output strategies Here’s ...

Abstract classes and ... classes with a Java code challenge. We have the code challenge below, or you can view the abstract classes vs. interfaces challenge in a video format.