What is the difference between list and set in interview Q&a-java

1. Both list and set are interfaces in Java, and the biggest difference is that the elements in the list are guaranteed to be sequential and can be repeated to be empty, and set is not.
2. List and set each have their own implementation class, the specific search, insert and delete performance depends on the specific implementation class.

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What is the difference between list and set in interview Q&a-java