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Looping statement are the statements execute one or more statement repeatedly several number of times. In java programming language there are three types of loops; while, for and do-while.

Why use loop ?

When you need to execute a block of code several number of times then you need to use looping concept in Java language.

Advantage with looping statement

• Reduce length of Code
• Take less memory space.
• Burden on the developer is reducing.
• Time consuming process to execute the program is reduced.
  
  

  While Loop in Java

  In while loop in Java first check the condition if condition is true then control goes inside the loop body otherwise goes outside of the body. while loop will be repeats in clock wise direction.

  
  

      Syntax : 

                    while(condition) {

                            Statement(s)
                            increment / decrements (++ or --);

                    }

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