========= ## Core Java Collections Cookbooks and Examples ### Relevant Articles: - [ArrayList vs. LinkedList vs. HashMap in Java](https://www.baeldung.com/java-arraylist-vs-linkedlist-vs-hashmap) - [Java Deque vs. Stack](https://www.baeldung.com/java-deque-vs-stack) - [Collection.toArray(new T[0]) or .toArray(new T[size])](https://www.baeldung.com/java-collection-toarray-methods)