Wed Dec 30 20:49:03 HKT 2020 ThreadAn API to get the state of a thread, but someone say it is not reliable - http://java.sun.com[..]5.0/docs/api/java/lang/Thread.State.html http://java.silke-wingens.de/2011/03/13/threads-states/?lang=en http://www.nabble.com[..]readed-programs-tf3627394.html#a10128844 Having said that, I have to note that using Thread#getState() is not something you can absolutely rely on as the behavior isn't guaranteed to be the same on all platforms. That is, it can be a useful tool for debugging and test-driving but not ideal for regression (unit) testing. Overview of Java thread - http://java67.blogspot.hk[..]t-thread-and-javalangthread-in-java.html Loom - https://webtide.com/do-looms-claims-stack-up-part-1/ https://webtide.com/do-looms-claims-stack-up-part-2/ (google search) (amazon search) second |