multithreading - Do java threads get deleted when they finish -

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multithreading - Do java threads get deleted when they finish -

say spawn thread every couple seconds using method below , every thread takes sec complete. finished threads deleted?

new thread (new myrunnableclass()).start();

the native, os-level thread released thread finishes (circa when run() finishes), thread object lives, other object, until becomes unreachable , garbage collector feels running.

edit: might interesting know thread (in sun's oracle's implementation, anywho) has private method called vm when thread exits, aggressively nulls several fields, including 1 referring runnable set thread(runnable) constructor. if retain reference thread, things doesn't need after finishing execution released, regardless.

java multithreading concurrency

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