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What is garbage collection in Java, and how can it be used ?
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Answer Posted / rintu kumar kanp
Finding garbage and reclaiming memory allocated to it.
Garbage holds unreferenced objects
ex:-
Student ali= new Student();
Student khalid= new Student();
ali=khalid;
Now ali Object becomes a garbage,
It is unreferenced Object
it be used When the total memory allocated to a Java
program exceeds some threshold.
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