Learn how to use Java collections in this free PDF guide.

A Map in Java is a part of the Java Collections Framework and is designed to store data in key-value pairs. This data structure is extremely useful when you need a mapping between a unique key and a ...

Java Programming Tutorials repository. Contribute to nakulmitra/java-tutorial development by creating an account on GitHub.

The Java Platform provides the most commonly used data structures in the form of the Collections Framework, and it provides a rich API to operate on them. This article explains the concepts behind ...

Since the introduction of the Java Collections Framework with JDK 1.2 , ... As demonstrated in the Arrays section of the Java Tutorials, ...