May 2024
Intermediate to advanced
368 pages
11h 3m
English
book
Object Oriented Programming Through Java by Pearson
by Ramesh Vasappanavara, Anand Vasappanavara, Gautam Vasappanavara
Content preview from Object Oriented Programming Through Java by Pearson
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5.18 Class Objects and Methods
5.7 Garbage Collection
Java resorts to automatic memory release for objects no more needed. Java uses automatic
garbage collector to manage memory. So what is automatic garbage collector?
Garbage collector is a software program that runs in the background and picks up and
clears memory space occupied by the dead objects. It follows a predetermined algorithm to
decide which objects have no remaining reference, i.e. they are no longer referred and frees
the memory automatically. This process will happen when the program is idle or when there
is insufficient free memory to be allotted.
5.8 Finalizer and Finalize() Methods
Java Run Time Environment calls Finalize() method just before the object is freed. An
object may ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.