Author: Frank Delporte Original post on Foojay: Read More Table of Contents The Quarterly Update Cycle Critical Patch Updates (CPU) Patch Set Updates (PSU) Difference With the Six-Month Release CycleDistributor AvailabilityIn this January ReleaseNext Steps The January 2026 OpenJDK quarterly updates are now (or will soon be) available from various OpenJDK distributors. This quarterly release brings important security fixes and …

Author: Grace Jansen Original post on Foojay: Read More Table of Contents Performance for typical Java applicationsImproving an application’s startup and rampup time Improving startup and rampup time with shared classes cache Improving startup and rampup time with InstantOn Improving startup and rampup time with Semeru Cloud Compiler Improving an application’s throughput Improving throughput with Semeru Runtimes Improving an application’s …

Author: Marit van Dijk Original post on Foojay: Read More Table of Contents Command completion extends regular completionFix errors and warnings with command completionPerform file- or class-level actionsRefactoring and code transformationUse command completion for navigationAliases for several commandsComplements existing featuresConclusion How many shortcuts can you remember? Three? Five? More? I try to learn as many as I can and still …