Get a deep dive into using method references in your Java programs, including stream operations, event listeners, and constructors and factories.

Using generics results in more robust code and avoids ClassCastExceptions in your Java programs. This in-depth tutorial introduces you to generics and their types and methods.

Generic versions of these methods in order to handle other numerical types beyond float Additional generic methods for all the operations on the generic math interfaces that aren't currently on ...

Don't let the occurrence of a RuntimeException in Java bring your code to a standstill. Here are 10 examples of how to avoid runtime exceptions in Java.

Runtime errors can occur without warning and be difficult to resolve. Here are the five most common runtime errors in Java and advice on how to avoid them.

Some common interfaces for Java This is a collection of some common interfaces that describe everyday use cases. It is mainly intended for API providers who don't want to redeclare somewhat trivial ...

An academic paper [PDF] published in 2018 identified a code snippet Lundblad posted on the site as the most copied Java code taken from StackOverflow and then re-used in open source projects.