http://imagej.273.s1.nabble.com/Increasing-memory-in-Eclipse-tp3704026p3704030.html
I'm no expert on Eclipse, but I recall having the same problem. I solved
>Dear list,
>
>I hope this is not too off-topic, but I am developing ImageJ plugins using
>Eclipse, and I really like it except I keep running up against what appears
>to be an absolute memory limit of 63MB. You can¹t set the memory in an
>Eclipse instance of ImageJ by Edit>Options>Memory... Because it generates an
>error ³ImageJ is unable to change the memory limit.² However the Current
>limit it gives is 144MB ‹ well beyond the 63MB Out of Memory Eclipse error.
>I tried changing the eclipse.ini file from the default:
>
>-Xms40m
>-Xmx256m
>
>to
>
>-Xms256m
>-Xmx512m
>
>but I still get the Out of Memory ‹ All available memory (63MB) has been
>used. I have been struggling with this for a long time but can¹t seem to
>find any help in the Eclipse Help or Help lists ‹ they seem reluctant to
>deal with ImageJ issues for some reason. I am using a Mac G5 dual 2.3GHz
>with 2GB ram. If anyone knows how to increase the memory in Eclipse, I
>would be very grateful. Thanks in advance.
>
>Chris Coulon
>
>
>The GAIA Group
>Global Automated Image Analysis
>
http://www.gaiag.net>
[hidden email]
>
>
>We welcome image analysis problems in all fields.
>
>Christopher Coulon, Ph.D., Founder
>415 515-3379
>
>
>