Java for loop vs. while loop. Performance difference?

Question

Assume i have the following code, there are three for loop to do something. Would it run fast if i change the most outer for loop to while loop? thanks~~

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Answer 1

No, it's not going to make a big difference, the only thing is that if your nesting loops you might want to consider switching up for example for organizational purposes, you may want to use while loop in the outer and have for statements inside it. This wouldn't affect the performance but it would just make your code look cleaner/organized