http://imagej.273.s1.nabble.com/Memory-runs-out-though-plenty-available-Mac-tp3695095p3695101.html
> On Monday 15 September 2008 14:29:41 D.S.Pedersen wrote:
>> New about the problem: I just found out, that if one forgets to return the
>> colour thresholded picture to 'Original' before closing it, it locks up the
>> 'Threshold Colour' plugin, which upon restart sets of the memory warning,
>> as described in my above post. I.e. before I close the normally thresholded
>> 8-bit image, I press 'Original' to be sure that this memory "deadlock" is
>> avoided.
>
> Have you run the plugin with the memory monitor? If so, is the memory
> released
> after finishing the plugin?
>
> Not sure what version of theplugin you are using, but try 1.9 from here:
>
>
http://www.dentistry.bham.ac.uk/landinig/software/software.html>
> Bob Dougherty found a fix earlier this year to a thread being kept running
> after closing the plugin. Maybe memory was not being released after closing
> it. Please report if if that version resolves the problem.
>
> Regards
>
> G.
>