Classes, fields, methods, constructors, and objects are the building blocks of object-based Java applications. This Java tutorial teaches you how to declare classes, describe attributes via fields ...

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 ...

All Java methods have an argument list and a body, so it should come as no surprise that these two elements are an important part of Java lambda syntax. Furthermore, the Java lambda syntax separates ...

To build a method, we use a number of statements to define that method. In the previous example: Public – Means that the method is accessible to other classes outside of this one ...

We then need a method within that class, which is a little block of code that performs a task. In every Java program, there needs to be a method called main, ... Methods in Java tutorial.

Using generics results in more robust code and avoids ClassCastExceptions in your Java programs. This in-depth tutorial introduces you to generics and their types and methods.