Method references in Java are part of the broader set of features introduced and enhanced in Java 8 and beyond. They are a concise way to refer to methods of classes or objects.

In this post, we will learn how to call a method in Java. This is a useful “chunk” of code that you can call from anywhere else in your program, thus preventing you from needing to write out ...

Method overloading and overriding are two powerful features of Java that allow you to create flexible and reusable code. However, they also introduce some challenges for documenting and ...

Learn what a predicate interface is and how to use it in Java. Find out how to create your own custom predicate interface and combine it with other predicates.

The String your method returns is given to the AWS Lambda framework after a successful invocation. Any information you write with the System’s println method is sent to AWS CloudWatch for future ...