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 ...

Classes and objects in Java must be initialized before they are used. ... After a class has been loaded and initialized, you’ll often want to create objects from the class.

We * will 'punch up' the class used for the * ObjectOutputStream example at the end * of this Java object serialization example.*/} /* End of Java serialization tutorial class */ Java object ...

Creating a Java string. Below is one simple syntax for creating a Java string. String greeting = "Hello world!"; In this example, "Hello world!" is a string literal, which is a series of characters ...