What are method references in Java?

What are method references in Java?

Method references in Java are a shorthand notation of a lambda expression to call a method. They enhance readability.

Can you give me an example of a method reference?

Sure! For instance, if you have a method print in a class, you can reference it like this: ClassName::print.

How do method references differ from lambda expressions?

Method references are more concise than lambda expressions. They directly refer to methods, while lambdas can define behavior.

When should I use method references?

Use method references when you want to improve code readability and when the method already exists, making it a cleaner option.