A guide on importing Java Flight Recorder (JFR) profiling data into DuckDB for analysis using SQL queries.
Explores three upcoming improvements to the G1 garbage collector in Java, including simpler write barriers and performance enhancements.
A review of the book 'Troubleshooting Java,' covering debugging, profiling, and performance tuning for Java applications.
Explores the intricacies of comparing Java Flight Recorder (JFR) event objects, highlighting unexpected challenges in object equality.
The exec-maven-plugin now supports Java 25's JEP 512 launchable main methods, allowing execution of simpler void main() programs.
Explores JSpecify and NullAway as modern solutions for null safety in Java, addressing the long-standing problem of NullPointerExceptions.
A guide to generating automated accessibility reports using Deque Axe Core with Selenium WebDriver and Java for web application testing.
Explains how to suppress Java Flight Recorder (JFR) startup log messages using the -Xlog:jfr+startup=error JVM flag.
A guide to setting up Java development in Emacs using the Language Server Protocol (LSP) and the Eclipse JDT server for a lightweight, customizable coding experience.
A technical exploration of seven methods to intentionally waste CPU time for precise durations, focusing on user-land implementations for profiling tests.
Explores how Java's new Generational ZGC garbage collector reduces tail latencies compared to the default G1 collector in a microservice benchmark.
Explores how Java's ZGC garbage collector reduces tail latencies in microservices compared to the default G1 collector, using practical benchmarks.
A developer's opinionated review of Java 25's new features, JEPs, and its status as an LTS release, highlighting key improvements.
A guide to profiling Java applications on Cloud Foundry using the cf CLI Java plugin for heap and thread dumps.
A comprehensive overview of new APIs and features introduced in Java versions 21 through 25, including Scoped Values, Stream Gatherers, and the Foreign Function API.
A hands-on tour of Java 25's new features for developers, including language upgrades, concurrency tools, and performance improvements.
Explains Java's upcoming 'Withers' feature for creating derived records, a preview feature to simplify immutable record modifications.
Explains how mutation testing can be applied beyond unit tests, using a Java Spring Boot API example with acceptance tests.
A deep dive into Java 25's structured concurrency API, covering its features, error handling, and practical application with code examples.
Detailed comparison of Java and C# features including object initialization, casts, methods, and operator overloading.
