Hands-On Automation Testing with Java for Beginners

The for loop

Let's see how the for loop works. The for loop is one of the most commonly used loops in Java programs, and it it is very important to understand how it works internally. So, let's say we want to print the numbers from 1 to 100 using the forloop. For the syntax to execute the numbers from 1 to 100 in a sequence and to write that in a for loop, we will simply write:

// 1 to 100/*  for(initialization;condition;increment)       {       } */    for (int i=0;i<100;i++)    {        system.out.println(i);        }}

Since we want to print 0, 1, 2, 3, we use i++. This means for every loop, it increments only by  1. And while looping, each time, it also checks whether the preceding condition is satisfied. So, if 1 is less than 100, it goes inside; if 2 is less than