Generics in Java programming Why use generics? How to use generics for type safety Generics in the Java Collections Framework Examples of generic types in Java Raw types vs. generics Why use generics?

Java developers must know how to use built-in features like collections to optimize data processing and performance.

Learn how to use Java annotations to associate metadata with classes, methods, and other application elements in your Java programs.

In this article, key Eclipse Collections contributors demonstrate techniques for refactoring standard Java code to Eclipse Collections, and demonstrate some of the memory savings you can achieve.

Learning Java can help aspiring developers understand the foundations of programming because of the language’s wide usage and functionality.