java memory usage
how the java memory works whenever a new class is instantiated, and when it gets garbage
collected, etc.

And also there is difference in memory usage for the collection classes.
For eg:Vector takes more memory than hash map like that.

Thanks in advance
java memory usage
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how the java memory works whenever a new class is instantiated, and when it gets garbage
collected, etc.

And also there is difference in memory usage for the collection classes.
For eg:Vector takes more memory than hash map like that.

Thanks in advance