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What is the principle of sorting tool class in java? I believe many inexperienced people don't know what to do about it. Therefore, this paper summarizes the causes and solutions of the problem. Through this article, I hope you can solve this problem.

I. the sorting algorithm of Arrays.sort ()

Second, the sorting algorithm of Collections.sort ()

Let's take a look at Collections.sort (). Step by step, you will find that you will enter the Arrays:

You will find that merge sorting is used if LegacyMergeSort.userRequested is true, which can be set to true by the following code:

After reading the above, have you mastered the principle of the sorting tool class in java? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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