Underscore ("_") is a keyword in Java 9. If you use "_" as an identifier, javac of JDK 8+ issues a warning. javac of JDK 9, issues an error! To check and migrate your Java code to avoid using "_" as an identifier, you can use the following Nashorn script...

This post explores how ZGC, one of the garbage collectors in the OpenJDK, allocates memory for the Java heap, focusing on enhancements introduced in JDK-8350441 with the Mapped Cache. A garbage collector does much more than just collect garbage - and that... (more…)

invesdwin-context-r - Integrate R functionality with these modules for invesdwin-context (more…)

The software industry styles itself on architecture and construction, but rarely discusses aesthetics. (more…)

Previous message (by thread): Exhaustiveness and mutual exclusion... (more…)