Size of object in java : Is there any way in java to find of size of an object ?( like sizeof() operator of C/C++ )

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nakt

  • Nov 18th, 2005
 

You can check Runtime r = Runtime.getRuntime() ;r.freeMemory() ;before and after the creation of the new Object you can check the memorty and by subtraction u can get the used memory. Not accurate but useful.

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Sander

  • Mar 20th, 2006
 

Using ObjectStream to read object and count size.

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