In Java, nested classes are categorized as either static member classes or inner classes. Inner classes are non-static member classes, local classes, or anonymous classes. In this tutorial you ...

We should know about Java Syntax. It is important to know the basic flow of Java classes. Basically, the order of Java Syntax is following this. The package declaration is the first line in the Java ...

Shared among all instances of the class. What is the syntax for declaring a variable in Java? Variables holds the values that are required in the program. Variables are named using an identifier.

Understanding Java syntax can thus help you to prevent issues ... confused between Java statements and your own variables, classes, and methods (that will all make sense later).

This full Java constructors tutorial quickly provides a deep understanding of this important programming concept. A Java constructor is a special method that lets developers simultaneously create ...

It’s a good idea to use an abstract class when you need to implement mutable state. As an example, the Java Collections Framework includes the AbstractList class, which uses the state of variables.

The POJO will be serialized and deserialized to and from the local file-system. For this Java serialization tutorial, we will to create a simple Score class. This class will model the score of a ...