如何跳出多层循环

int arr[][] = {{1,2,3},{4,5,6,7},{9}};boolean found = false;for(int i=0;i<arr.length && !found;i++)   {         for(int j=0;j<arr[i].length;j++)         {               System.out.println(“i=” + i + “,j=” + j);               if(arr[i][j]  == 5)                {                     found = true;                     break;               }         }   } 

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