labeledwhile.java

一些关于java执行流程的小实例

//: control/LabeledWhile.java
// While loops with "labeled break" and "labeled continue."
import static net.mindview.util.Print.*;

public class LabeledWhile {
  public static void main(String[] args) {
    int i = 0;
    outer:
    while(true) {
      print("Outer while loop");
      while(true) {
        i++;
        print("i = " + i);
        if(i == 1) {
          print("continue");
          continue;
        }
        if(i == 3) {
          print("continue outer");
          continue outer;
        }
        if(i == 5) {
          print("break");
          break;
        }
        if(i == 7) {
          print("break outer");
          break outer;
        }
      }
    }
  }
} /* Output:
Outer while loop
i = 1
continue
i = 2
i = 3
continue outer
Outer while loop
i = 4
i = 5
break
Outer while loop
i = 6
i = 7
break outer
*///:~