Lambda Expressions for Concise Code in Java

Lambda expressions provide a clear and concise way to implement functional interfaces (interfaces with a single abstract method) in Java.

Source Code

List names = Arrays.asList("John", "Jane", "Adam", "Eve");
Collections.sort(names, (String a, String b) -> b.compareTo(a));

Use lambda expressions to implement single-method interfaces more succinctly, especially when working with collections or streams.