Joel Sikström - Software Engineer
Posts
- Optimizing Java Class Metadata in Project Valhalla on February 7, 2026 Valhalla
- NUMA-Aware Relocation in ZGC on October 24, 2025 GC JDK 26
- How ZGC Allocates Memory for the Java Heap on April 17, 2025 GC JDK 25
Inside Java
News and views from members of the Java team at Oracle