How does the garbage collector works in java?
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Answer / Girish Chandra Sharma
The Java Garbage Collector (GC) is a memory management component that automatically frees up memory occupied by objects which are no longer in use. When an object is created, it occupies memory space. If the object is not referenced anymore, then it becomes eligible for garbage collection. The JVM's garbage collector periodically scans the memory and identifies such unreferenced objects (referred to as reachable objects), and then frees up their memory space by marking them for deletion.
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