[JVM] How to know about JVM defaults settings and supported flags

Each JVM implementation had a different set of default and choose default settings based on the environment it runs in. It’s always good to know the default. Let’s see how to get the default. Using -XX:+PrintCommandLineFlags

This is the output on my laptop. The JVM choose Compressed Oops and parallel GC. PrinCommandLineFlags provides a […]

Continue reading