TheServerSide

Full Java constructors tutorial

Java is an object-oriented programming language. To create objects and meaningfully initialize them, a developer must use a Java constructor. Constructors are a critical part of software development ...
InfoWorld

Java 101: Object-oriented language basics, Part 6: Interfaces and multiple inheritance

If you follow the Java 101 column, you know that we are currently touring Java’s object-oriented language basics. So far, this series has covered class declaration, object creation, field/method ...
TheServerSide

ObjectOutputStream example: A Java object serialization tutorial

Community driven content discussing all aspects of software development from DevOps to design patterns. In this Java serialization example, we will use both the ObjectOutputStream and the ...
InfoWorld

Java persistence with JPA and Hibernate: Entities and relationships

The Jakarta Persistence API (JPA) is a Java specification that bridges the gap between relational databases and object-oriented programming. This two-part tutorial introduces JPA and explains how Java ...