Community driven content discussing all aspects of software development from DevOps to design patterns. There are several ways to find duplicates in a Java List, array or other collection class. The ...

There are 17,000 unpatched Log4j packages in the Maven Central ecosystem, leaving massive supply-chain risk on the table from Log4Shell exploits. There’s an enormous amount of software vulnerable to ...

Google: Tech giant Google has said that over 35,000 Java packages have been affected by vulnerabilities that have been recently disclosed with widespread fallout in the software industry. The affected ...

The other day we wrote an article about Java incompatibilities causing problems with Apple's Mail program, and linked to an Apple knowledgebase article that claimed the simple way to reinstall Java is ...

Generics make your code more flexible and easier to read, and they help you avoid ClassCastExceptions at runtime. Get started with this introduction to using generics with the Java Collections ...