IntelliJ IDEA

Spring Debugger plugin is created to make it easy by providing the whole ApplicationContext at your fingertips. See what what you can do with Spring Debugger plugin.

Full support for Java 25 is available in IntelliJ IDEA!

This month’s Java Annotated Monthly comes with a fresh mix of Java, Kotlin, AI, and tech news, plus a look at some great events you won’t want to miss.

Spring Debugger plugin is designed specifically to help you identify and fix complex transaction management and JPA-related issues, making your debugging much smoother.

This blog post explores how Java and debuggers work behind the scenes.

Developing an application with AWS services can introduce significant local‑development hurdles. Often, developers don’t receive timely AWS access, or a sysadmin inadvertently grants credentials for the wrong account – only to fix the error a week later. Then, when engineers discover they still lack…

In this blog post, we will look at how to debug Java code using the IntelliJ IDEA debugger. We will look at how to fix a failing test, how to find out where an `Exception` is thrown, and how to find problems with our data. And we will learn some neat tricks about the debugger in the process!  …

Spring Framework 6.2 introduced MockMvcTester to support writing AssertJ style assertions using AssertJ under the hood. If you’re using Spring Boot, the spring-boot-starter-test dependency transitively adds the most commonly used testing libraries such as mockito, assertj, json-path, jsonassert, …

Imagine you’re building a cutting-edge Java library, optimizing every method, and writing the most efficient algorithms. At some point, you’ll need to document your code because well-documented code increases adoption (a fact backed by various surveys). Including documentation comments within a Java…

Welcome to the April edition of Java Annotated Monthly! Java 24 has landed, and we’ve got plenty to say about it. From fresh language features to smart tricks and must-try tutorials, there’s something for every curious developer. The cherry on top? Mala Gupta joins us as this month’s featured guest …

Join us online on June 3–4 for a free virtual IntelliJ IDEA Conf 2025.

IntelliJ IDEA has supported Java 24 since an earlier release, with more enhancements being added in the later releases! I’m often asked, “What’s the best feature of Java 24?” My answer? Why pick just one? 🙂 Java 24 continues to enhance the language with improvements like Simple source files and inst…