## Relevant articles

- [Using Streams to Collect Into a TreeSet](https://www.baeldung.com/java-stream-collect-into-treeset)
- [A Guide to LinkedHashSet in Java](https://www.baeldung.com/java-linkedhashset)
- [Sorting a HashSet in Java](https://www.baeldung.com/java-sort-hashset)
- [How to Get First Item From a Java Set](https://www.baeldung.com/first-item-set)
- [Cartesian Product of Any Number of Sets in Java](https://www.baeldung.com/java-cartesian-product-sets)
- [How to Get Index of an Item in Java Set](https://www.baeldung.com/java-set-element-find-index)
- More articles: [[<-- prev]](/core-java-modules/core-java-collections-set)
