java - Where is parallel gc is used? -

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can answer me,please, parallel gc used?

i reading article:

http://blog.takipi.com/garbage-collectors-serial-vs-parallel-vs-cms-vs-the-g1-and-whats-new-in-java-8/

and there "the parallel collector best suited apps can tolerate application pauses , trying optimize lower cpu overhead caused collector".

but exact examples can in case? thanks.

almost applications can cope short pauses. rather asking applications can cope pause, should asking applications cannot cope pause.

applications can't cope pause ones have directly interact real world , have in real time. machines , robots best example of this. instance, don't want abs on car paused garbage collection when slam on brakes in emergency.

having said that, typical example of application can cope pause desktop application. fraction of second takes display menu or respond button click go unnoticed user.


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