What are Java assertions? Before JDK 1.4, developers often used comments to document assumptions about program correctness. But comments don’t actually help us test and debug our assumptions ...

Generics in Java programming Why use generics? How to use generics for type safety Generics in the Java Collections Framework Examples of generic types in Java Raw types vs. generics Why use generics?

This post explains how to use loops in Java. Learn for loops, while loops, do while, break, and continue. All without going loopy!

If you want long-term support from Oracle for a Java release you have to pay for it by using the Oracle JDK build. As mentioned, Oracle will only support OpenJDK builds for six months.

Though the history of Java dates back 25 years, the programming language still plays a vital role in modern enterprise application development. Here's how Java has remained the stalwart of programming ...

Let me show you how. First, we’re going to install Java 17 and Java 18, so you can see how the switching is done. To install Java 17, open a terminal window and issue this command: ...

Java bootcamps can teach you this popular programming language in just a few months. Explore Java coding bootcamps, including costs and target skills.

Community driven content discussing all aspects of software development from DevOps to design patterns. Java 9 introduced JShell, a read-evaluate-print and loop (REPL) tool that greatly simplifies ...

Oracle has announced the availability of Java 19 and Oracle JDK 19 for developers, the latest versions of what is arguably the world's most popular programming language. JDK (Java Development Kit ...

This post explains how to use if statements in Java. Discover why flow control is so important, and how to use advanced keywords like "and" and "else." ...