What is a ToIntFunction Interface ?

The Java 8 ToIntFunction functional interface is a powerful tool for manipulating int values. It provides developers with a concise and efficient way to apply transformations to int values, allowing for the creation of more robust and maintainable applications.

With a minimal amount of code, developers can quickly apply transformations such as multiplication or addition to any int value within their application. In this blog post, we’ll explore the Java 8 ToIntFunction functional interface and discuss how it can be used in practice.

We’ll look at the different types of functions that can be applied, the benefits of using this interface, and some example code to showcase how it works. By the end of the article, you should have a better understanding of how to utilize the ToIntFunction functional interface to your advantage.