I wonder what your subject line has to do with the content, but that again
is another story. You can use a memory profiler to find out where you
memory is "disappearing" or which classes use up the biggest amount of
memory.

On Aug 28, 4:55 am, anujakshi.she...@gmail.com wrote:

You can use Netbeans profiler - its pretty simple to use and is free
(you have to use Netbeans IDE though). Here is a comprehensive list of
books/resources/tips/tools for performance tuning :

http://www.javaperformancetuning.com/resources.shtml

-cheers,
Manish

see http://mindprod.com/jgloss/profiler.html
http://mindprod.com/jgloss/packratting.html