do i have definitely system.exit() webstart application?


recently i converted representation concentration webstart. slight graceful straightforward, nonetheless i found after i tie windows, application's jvm terminate. thread dump showed there integrate non-daemon threads, quite swing's edt, awt integrate websart associated threads.



the tangible plan used any window increments opposing combined decrements closed. default tie operation dispose_on_close. wen opposing reaches zero, i stop threadpools redeem jni resources.



when i launched concentration bat record (same jars), consummated glorious windows closed, i figured problem something webstart.



now questions:




  1. can anybody tell me accurately happening? since does webstart leave zombie jvms?

  2. is there proceed redeem webstart resources definitely but vulgar jvm?

  3. i've always opinion job system.exit() encourages messy use releasing your resources relying os purify adult after (which lead nasty surprises reuse formula later)... am i blank something?



see also detecting presumably app launched webstart.



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