In this post, we will learn how to call a method in Java. This is a useful “chunk” of code that you can call from anywhere else in your program, thus preventing you from needing to write out ...

The code instructs the program to “use the static method from this class” instead of writing a lambda. Method references vs. lambda expressions Now let’s compare two examples.

According to the Java Enhancement Proposal 445: …these changes allow us to write Hello, World! with no access modifiers, no static modifiers, and no String[] parameter, so the introduction of these ...

To make your code cohesive, you must know how to break it down so that each class and method does one thing well. If you create a method called saveCustomer , you want this method to have one ...

public – Java’s main function requires a public access modified. static – Java’s main method is static, which means no instances need to be created beforehand to invoke it. void – Some programming ...