Using While Loop in Java

In Java, the while loop serves as a foundational control structure, facilitating the repetitive execution of a specific block of code based on the continuous validity of a particular condition. This loop begins by evaluating its given condition. If deemed true, the associated code block will be executed; however, if the condition is assessed as false right from the start, the loop will be bypassed entirely. This distinctive trait differentiates the while loop from other loop constructs and makes it exceptionally valuable in scenarios where the exact count of iterations is ambiguous or not pre-established. For instance, when data is being read until a particular condition is met or tasks need to be executed until a certain state is achieved, the while loop becomes an ideal choice. Contrary to fixed iteration loops, the while loop offers greater flexibility by ensuring that the code runs precisely for the duration the condition remains true. Developers must employ this loop wisely to prevent unintentional infinite loops, which can arise if the loop's condition never turns false. In this Java Try Catch Example, we showed how the while loop works. Click Execute to run the Java Try Catch Example online and see the result.
Using While Loop in Java Execute
public class WhileLoopExample {

    public static void main(String[] args) {
        int counter = 1;
        int limit = 5;

        while (counter <= limit) {
            System.out.println("Number: " + counter);
Updated: Viewed: 33 times