...Forker Daemon can be used to reduce forking costs on Linux, by starting a separate small JVM whose job it is to just execute commands on behalf of another runtime.
Forker Wrapper is a "wrapper" to execute services in Java. Similar to JSW (Java Service Wrapper) and YAJSW but more lightweight and using a liberal license, Forker Wrapper can be used to launch processes in the background, track the process ID, capture output to log and automatically restart a hung or crashed JVM and more.