Book Image

Hands-On Automation Testing with Java for Beginners

Book Image

Hands-On Automation Testing with Java for Beginners

Overview of this book

Java is one of the most commonly-used software languages by programmers and developers. Are you from a non-technical background and looking to master Java for your automation needs? Then Hands-On Automation Testing with Java for Beginners is for you. This book provides you with efficient techniques to effectively handle Java-related automation projects. You will learn how to handle strings and their functions in Java. As you make your way through the book, you will get to grips with classes and objects, along with their uses. In the concluding chapters, you will learn about the importance of inheritance and exceptions with practical examples. By the end of this book, you will have gained comprehensive knowledge of Java.
Table of Contents (17 chapters)
Title Page
Copyright and Credits
Packt Upsell

The while loop

In this section, we will learn the while loop in detail. First, create a new class. Now let us see how we can utilize this while loop when programming our code. Let's say we want to print the numbers from 1 to 10, sequentially. How do we print this using the while loop? The basic syntax of the while loop is:

// While loop



And here, if the Boolean expression returns true, only then will the control go inside this loop, whereas if the expression returns false, then the control will not go inside the loop. That's the basic simple concept you have with the while loop. Now let's say we want to bring in the numbers from 1 to 10. For this, we will write the following code: 

//While loop 

//1 to 10

int i=0;

As you can see, in the preceding code example, we can see that that the given condition is true. So, it goes inside the loop and prints the value of i. This loop keeps on executing until the expression evaluates...