Day 3 - JVM GC Algorithms by Nuno Bento September 1, 2020 Categories AlgorithmsVirtual Machine JVM has Garbage Collection, this is tracking down all the objects that are still used and marks the rest as garbage. GC has four different implementations: Serial GC, Parallel GC, CMS GC and G1 GC. Share Tweet LinkedIn Reddit Previous Day 2 - LinkedList vs ArrayList