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java.lang.Integer: 16 bytes or 24? [message #484698]

Tue, 08 September 2009 18:53

Randall Theobald

Messages: 34
Registered: July 2009

Member

I wrote a simple program to play around with some of my memory analysis
tools. I happened upon an inconsistency with MAT. One of my tools says
that Integer objects take up 16 bytes per instance. Docs I've found online
seem to support this. However, MAT is showing 24 bytes per instance. Which
is correct?

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[Message index]

		java.lang.Integer: 16 bytes or 24? By: Randall Theobald on Tue, 08 September 2009 18:53
		Re: java.lang.Integer: 16 bytes or 24? By: Randall Theobald on Tue, 08 September 2009 19:34

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