Learning Selenium Testing Tools - Third Edition

Loops

The following are the different types of loops in Java:

The while loop

A while loop is a control structure that allows you to repeat a task a certain number of times.

The syntax of a while loop is:

While(condition){
  //statements;
}

The do...while loop

A do...while loop is similar to a while loop, except that a do...while loop is guaranteed to execute at least once.

The syntax of a do...while loop is as follows:

do { 
  //statements;
} while(condition);

The for loop

A for loop is a repetition control structure that allows you to efficiently write a loop that needs to execute a specific number of times. A for loop is useful when you know how many times a task is to be repeated.

The syntax of a for loop is as follows:

for(initialization; condition; update) ...