Use labeled while loop in Java

Description

The following code shows how to use labeled while loop.

Example


// w  w w .  j  a va  2  s  . c  o  m
public class Main {
  public static void main(String[] args) {
    int i = 0;
    outer: while (true) {
      System.out.println("Outer while loop");
      while (true) {
        i++;
        System.out.println("i = " + i);
        if (i == 1) {
          System.out.println("continue");
          continue;
        }
        if (i == 3) {
          System.out.println("continue outer");
          continue outer;
        }
        if (i == 5) {
          System.out.println("break");
          break;
        }
        if (i == 7) {
          System.out.println("break outer");
          break outer;
        }
      }
    }
  }
}

The code above generates the following result.





















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