The tool SPDisposeCheck was released January, 29th 2009 by the SPDisposeCheck team. As you can read at Paul Andrews blog the purpose of this tool is
“to help SharePoint Developers follow memory management best practices when using the SharePoint API with IDisposable objects including SPSite and SPWeb. This tool is not supported by Microsoft and is recommended to be used on Developer workstations and not on production SharePoint Server installations.”
As all other tools and best practices this tool may find not all memory leaks or it can produce false positive results. So as the product team has written and as you can read at my blog you should always check if best practices or tools are suitable for your scenario.
Anyway this tool is really cool because sometimes it just happens and I forget to dispose correctly. Thx to the SPDisposeCheck team! :)
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