https://devops-monk.com/tags/method-references/Recent content in Method-References on Devops MonkHugoen-usMon, 04 May 2026 00:00:00 +0000https://devops-monk.com/tutorials/java8/method-references/Mon, 04 May 2026 00:00:00 +0000https://devops-monk.com/tutorials/java8/method-references/What Are Method References? A method reference is a compact syntax for a lambda expression that does nothing except call an existing method. If a lambda’s entire body is a method call, a method reference is almost always clearer. // Lambda names.forEach(s -> System.out.println(s)); // Method reference — identical behaviour, fewer characters, clearer intent names.forEach(System.out::println); The :: operator is the method reference operator. It does not call the method — it creates a reference to it, which the compiler wraps into a lambda that calls the method.