Java while Loop

The while loop in Java repeatedly executes a block of code as long as a given condition remains true. It is useful when you don't know in advance how many iterations are needed, and the loop continues until the condition fails. The while loop checks its condition before each iteration, ensuring the code inside the loop only runs when the condition is satisfied.

Syntax

while (condition) {
    // Code block to be executed
}

• condition: A boolean expression that is evaluated before each iteration.