## Java Collections Cookbooks and Examples

This module contains articles about conversions among Collection types in Java.

### Relevant Articles:
- [Converting HashMap Values to an ArrayList in Java](https://www.baeldung.com/java-hashmap-arraylist)
- [Joining a List<String> in Java With Commas and “and”](https://www.baeldung.com/java-string-concatenation-natural-language)
- [HashSet toArray() Method in Java](https://www.baeldung.com/java-hashset-toarray)