What is the performance of TreeSet in Java?
TreeSet in Java is based on a Red-Black tree structure, which provides O(log n) time complexity for add, remove, and contains operations.
How does it compare to HashSet?
Unlike HashSet, which offers O(1) time complexity for basic operations, TreeSet maintains order and allows for sorted traversal, but at O(log n) cost.
Are there any drawbacks to using TreeSet?
Yes, TreeSet has higher overhead due to maintaining order and requires more memory compared to HashSet.
When should I use TreeSet instead of HashSet?
Use TreeSet when you need sorted data or range queries, while HashSet is better for faster access without order.
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