Answer / sivaprasad

I think Garbage Collector is a normal priority thread
running in the application under normal conditions, when
heap memory is full it takes high priority and traces
referrance tree and mark the objects which have referrance
count is zero.usually when object is out of scope it memory
in heap automatically reclaimed by Garbage Collector(if it
has no referrances)

Answer / naresh

Garbage Collector identifies a unused object using "referce
counting" reference countiing: how many times the object is
used if the count is zero..its is unuesd....now the gc will
release the resources..

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