Breaking out off a WHILE loop which is inside a FOR LOOP

Question

In Java, what is the direct method of getting out of a WHILE loop which is inside a WHILE loop and which is inside a FOR loop? The structure should look something like this:

For{
.
.
   While{
   .
   .
   .
     While{
     .
     .
     <Stuck here. Want to break Free of all Loops>;
     }
   }
}

Answer 1

use a label and a break

here:

    while (...) {
       for (...) {

         if (...) break here;
       }
   }

see https://docs.oracle.com/javase/tutorial/java/nutsandbolts/branch.html

Answer 2

Want to break Free of all Loops

You can use a plain break; to end the immediate containing loop and in Java you can use labeled break to end an arbitrary loop. Like

out: for(;;) {
    while(true) {
        while (true) {
            // ....
            break out;
        }
    }
 }

The label is the text before : (and the word after break in the example above).

Note:An unlabeled break statement terminates the innermost switch, for, while, or do-while statement, but a labeled break terminates an outer statement.

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