I want to calculate size of object in memory in java, so I used Caliper library and used the following method ObjectGraphMeasurer.measure that result the following:
Footprint{Objects=270813, NonNullRefs=353968, NullRefs=1016731, Primitives=[int x 388091, double x 4375548, long x 2609976, boolean x 6398, float x 76765, char x 66658]}
Firstly I don't know what mean by NonNullRefs and NullRefs, secondly I want to convert this result to bytes.
Bart Jourquin
Hi Amal,
Did you have a look to https://stackoverflow.com/questions/52353/in-java-what-is-the-best-way-to-determine-the-size-of-an-object?noredirect=1&lq=1 ?
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