## Core Java Collections

This module contains articles about Java collections

### Relevant Articles: 
- [Introduction to the Java ArrayDeque](https://www.baeldung.com/java-array-deque)
- [An Introduction to Java.util.Hashtable Class](https://www.baeldung.com/java-hash-table)
- [Thread Safe LIFO Data Structure Implementations](https://www.baeldung.com/java-lifo-thread-safe)
- [Time Complexity of Java Collections](https://www.baeldung.com/java-collections-complexity)
- [A Guide to EnumMap](https://www.baeldung.com/java-enum-map)
- [A Guide to Iterator in Java](https://www.baeldung.com/java-iterator)
- [Defining a Char Stack in Java](https://www.baeldung.com/java-char-stack)
- [Guide to the Java Queue Interface](https://www.baeldung.com/java-queue)
- [An Introduction to Synchronized Java Collections](https://www.baeldung.com/java-synchronized-collections)
- [Convert an Array of Primitives to a List](https://www.baeldung.com/java-primitive-array-to-list)
- More articles: [[next -->]](/core-java-modules/core-java-collections-2)