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

No need for setters and getters in this * Java object serialization tutorial. We * will 'punch up' the class used for the * ObjectOutputStream example at the end * of this Java object serialization ...

This tutorial introduces all of Java’s features for initializing classes and objects. Before we explore Java’s support for class initialization, let’s recap the steps of initializing a Java ...

Java provides a way for the programmer ... Now let's take a look at a slightly more useful example that shows how reference objects can be used to provide simple but effective caching ...

For example, a business component residing in the domain layer ... But in some situations this may be exactly what we want. In Java, objects are passed by reference, and all methods are virtual, so ...