Learn the differences between set() and lazySet() methods of atomic classes in Java and understand when to use which method.

A quick and practical guide to getting ASCII value of a char in Java.

We can use the javac tool to compile source files in Java. We look at how to use it for multiple source files and how to control which libraries are included and where the compiled code will be written.

Explore the usage of Iterable and Iterator interfaces in Java and understand the differences between them.

From Java 9 onwards, the new HttpClient API provides both a synchronous and asynchronous modern web client. We look at how it can be used to make requests.

Spring RCE, JavaDoc Snippets, native Java, update on Project Loom, value classes, and automated tests!

A quick and practical guide to Java Scanner's skip() method.

Learn how to generate a random value from an enum.

Learn how to serialize a lambda expression and its underlying mechanism.

Interested to learn about Java class loading? Check our article explaining the perfmormance impact of ClassLoader.loadClass().

Interested to learn about Spring Testing? Check our article presenting a Complete Guide To Spring Testing

Interested to learn about JVM Version? Check our article explaining which JVM Version is faster

Spring RCE, JavaDoc Snippets, native Java, update on Project Loom, value classes, and automated tests!

Interested to learn about Structured Logging? Check our article presenting the Google Cloud Structured Logging for Java Applications

Interested to learn about JVM languages? Check our article makes an introduction to JVM and JVM languages with examples

Structured Concurrency, destructing patterns for Records, a JVM crash story, gRPC probes, and index scans in Postgres!

Learn how to search for files using wildcard patterns in Java

Learn how to group multiple constraints under a single, custom annotation to reduce code duplication and improve readability

If we need to classify a character as a vowel or consonant in English, then there are a few ways we can achieve this. We look at three possible solutions in Java and compare their performance and ease of use.

Static images for Java, C2 visualization, gazillion threads, Spring Boot 3.0, Java 9 cleaners, and oversized data in Postgres.