Abstract: The paper reports a new testing method working with state pattern designed software systems. The tests are performed in terms of symbolic execution aiming to identify conditions and values ...

Event sourcing is an architectural software pattern that's useful to design complex and distributed systems, particularly those that run many processes concurrently. The pattern captures and stores ...

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 ...

This infographic provides an at-a-glance view of the 2023 State of the Java Ecosystem annual report. It covers the most popular long-term support (LTS) and non-LTS Java versions, Java Developer Kit ...

One of our biggest challenges as software developers is organizing our code so that it is easier to extend and maintain. The Command pattern helps us do that by encapsulating all the data required to ...

We collaborate with the world's leading lawyers to deliver news tailored for you. Sign Up for any (or all) of our 25+ Newsletters. Some states have laws and ethical rules regarding solicitation and ...

Design Pattern 2 module project: A Java SE desktop application showcasing 6 design patterns (Memento, Prototype, Mediator, Chain of Responsibility, Decorator, Visitor) applied to a comprehensive ...