https://hftengineer.com/tags/java/Recent content in Java on HFT Engineer's RoadmapHugoen-usSat, 25 Apr 2026 00:00:00 +0000https://hftengineer.com/posts/generational-zgc/Sat, 25 Apr 2026 00:00:00 +0000https://hftengineer.com/posts/generational-zgc/A walk through Generational ZGC: coloured pointers, load and store barriers, the generational split landed in JDK 21, and how it hits sub-millisecond pauses on multi-TB heaps.