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Object references [message #899418]

Tue, 31 July 2012 18:21

Ashfaque Mohammad

Messages: 3
Registered: November 2011

Junior Member

Hi,

In Eclipse Memory Analyzer, using OQL I can query instaces of a given class. But my question is from the result if I select an instance, how to find-out who is holding reference to the selected object.

Regards.
Ash.

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Re: Object references [message #899478 is a reply to message #899418]

Wed, 01 August 2012 06:30

Krum Tsvetkov

Messages: 163
Registered: July 2009

Senior Member

Hi Ash,

the context menu should be available on the objects you seleced. From the context menu you have then different possibilities:
* List objects -> with incoming references - this lets you open the inbound refs one by one
* Path to GC Roots - will show you the shortest reference chains from the GC roots to your object
* Immediate Dominators - this will show you who is retaining the object (look for dominators in the help of the tool for some explanation)

BTW. you can also get all objecs of a given class by opening the class histogram and filter for the class you need.

Does this help?
Krum

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