Java developers often rely on specific database tools to efficiently manage data storage, retrieval and manipulation. In this tutorial, we explore some of the top database tools for Java ...

Beginner to advanced Java roadmap Software development is one of the most rewarding careers in the world of IT. Java is one of the most in-demand programming languages around. If the Java platform ...

Using generics results in more robust code and avoids ClassCastExceptions in your Java programs. This in-depth tutorial introduces you to generics and their types and methods.

When concurrency gets complex, Java developers can count on the Java Concurrency Utilities to smooth the bumps. Get started with the Executor framework, concurrent synchronizer types, and the Java ...

The Java Platform provides the most commonly used data structures in the form of the Collections Framework, and it provides a rich API to operate on them. This article explains the concepts behind ...

Pop quiz: Do you know what annotation metadata is? If you’re like most coders, you don’t—and that has been okay, says Graeme Rocher, creator of Java application frameworks, including Grails ...

2. The Cucumber test framework for Java Unit testing happens at a very low level in Java programs, thus the term unit. If you want a better idea of how an application behaves to solve a given problem ...

Effective memory management in Java relies on effective reference management by Java programmers. Reference management can be difficult in the context of framework-based development. Leonard provides ...

Oracle on Friday announced the first release of Project Helidon, a new collection of Java Libraries for writing microservices, and officially joined the Eclipse MicroProfile effort.

Researchers have built proof-of-concept exploits for an unpatched unserialize vulnerability in Apache Commons Collections, a library used in most Java rollouts.