Book Image

Java Programming for Beginners

By : Mark Lassoff
Book Image

Java Programming for Beginners

By: Mark Lassoff

Overview of this book

Java is an object-oriented programming language, and is one of the most widely accepted languages because of its design and programming features, particularly in its promise that you can write a program once and run it anywhere. Java Programming for Beginners is an excellent introduction to the world of Java programming, taking you through the basics of Java syntax and the complexities of object-oriented programming. You'll gain a full understanding of Java SE programming and will be able to write Java programs with graphical user interfaces that run on PC, Mac, or Linux machines. This book is full of informative and entertaining content, challenging exercises, and dozens of code examples you can run and learn from. By reading this book, you’ll move from understanding the data types in Java, through loops and conditionals, and on to functions, classes, and file handling. The book finishes with a look at GUI development and training on how to work with XML. The book takes an efficient route through the Java landscape, covering all of the core topics that a Java developer needs. Whether you’re an absolute beginner to programming, or a seasoned programmer approaching an object-oriented language for the first time, Java Programming for Beginners delivers the focused training you need to become a Java developer.
Table of Contents (12 chapters)


Programs that perform the same action every time they run are all well and good, but the most interesting computer programs do something a little different each time they run, whether it's because they have differing input or even because a user is actively interacting with them. With this, let's kick-start this chapter by understanding conditional statements, then we will further explore how Java handles complicated conditional statements, modify the control flow of our program, and study loops functionality.

Specifically, we'll cover the following topics in this chapter:

  • Understanding if statements
  • Complex conditionals
  • The switch, case, and break statements
  • The while and do...while loops
  • The for loop