We have already seen the  while loop in Java in the previous topic. Java do-while loop is used to execute a block of statements continuously until the given condition is false. The do-while loop in Java is similar to  while loop except that a condition is checked after all the statements are executed, so the do-while loop guarantees a loop execution at least once.

Java Do While Example

Java do-while loop is used to iterate the part of a program several times. If several iterations are not fixed and you must have to execute a loop at least once even if the expression condition is false because that code block is executed before a condition is tested. If that is the scenario then it is recommended to use the do-while loop.

#java #java do while