What is a UnaryOperator Interface ?

The Java UnaryOperator functional interface is a powerful tool to have in your programming toolkit. It is a functional interface whose sole purpose is to operate on a single operand. This type of operation is commonly referred to as a unary operation, and it is an incredibly useful tool for performing a variety of tasks. UnaryOperator is one of many functional interfaces that the Java platform provides and is part of the Java 8 release. It is a parameterized type that takes a single argument and returns a result of the same type. UnaryOperator can be used to manipulate primitive data types as well as objects, and it is an important tool when it comes to functional programming in Java. In this blog post, we will be taking an in-depth look at the Java UnaryOperator functional interface, exploring how it can be used, and providing some code samples so you can get up and running quickly.