Any method you can conjure up takes an object and returns an object that fulfills the Java Function contract. How to use Java’s Function interface. For this Java Function interface example, we will ...

Java’s main function. Java’s main method is composed of six terms — three reserved words, the main method name, a reference type and a variable name: public – Java’s main function requires a public ...

This post introduces the basics of Java syntax so that you can better start to understand what all those lines do. Developing good practices now will save you a lot of trouble as an Android ...

In this Java tutorial for beginners, you will take your first steps to become one such developer! ... In the following example, I have created a method that receives a string variable, ...

Method and variable handles vs. Java reflection To truly understand MethodHandles and VarHandles —what they do and why they are useful—it’s helpful to know a few things about reflection in Java.