Java jumps out of multiple loops

In Java, there are two ways to jump out of multiple loops

1. Set a tag before the loop statement, and then use the break statement with that tag to jump out of the loop

1  Public Static voidMain (String args[]) {2All: for(inti = 0; I < 100; i++) {3              for(intj = 1; J < I; J + +) {4                 if(i = = 10) {5                      BreakAll ;6                 }7             }8         }9}

When i=10, jump out of all loops

2. Set the identifier bit of a Boolean value in the For loop by determining whether to continue the loop to achieve the purpose

1  Public Static voidMain (String args[]) {2         intArr[][] = {{1, 2, 2}, {2, 2, 5}, {4, 4 } };3         BooleanFound =false;4          for(inti = 0; I < arr.length &&!found; i++) {5              for(intj = 0; J < Arr[i].length; J + +) {6System.out.println ("i=" + i + ", j=" +j);7                 if(Arr[i][j] = = 5) {8Found =true;9                      Break;Ten                 } One             } A         } -}

Java jumps out of multiple loops