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
Contributors
Preface
Index

Logic programming on multidimensional arrays


Now we will take a look at how we can print all the values of the entire multidimensional array used in the previous section, that is, the a array.

If we analyze the declaration of the array, we will see that two for loops will be required to print the entire array, one for rows and one for columns.

We want the controller to scan the complete first row, then the second row, and finally the third. So we add an outer for loop for the rows and set the length limit to the number of rows in the array, in this case two rows. The outer for loop for the rows will look like the following:

for(int i=0;i<2;i++)

This for loop will actually loop twice since we set the limit to 2 for rows. The first loop will scan the first row and the second loop will scan the second row. Now for each loop, we need to scan the three columns present in that specific row. To do this, we add an inner for loop that will scan every column and we set the limit to the number of columns...