Sunburned,
After searching the jump archives, I found this comment from Pedro to Ugo
about the problem:
UGO:
I'm still using "pre-Ugo" mods (:->) release of OpenJump. I stuck with one
the (late) December releases which is very stable. This problem has only
arisen after the project became a full grown mammoth... ;-)
Shapefiles, MrSID layers, Geotiff layers - all contribute to the "mess".
Sounds to me like it would be tough to duplicate. Who else uses both MrSID
and Geotiff rasters at the same time?
regards,
Larry
On 1/19/07, Sunburned Surveyor <[EMAIL PROTECTED]> wrote:
I did a little more research and determined that the act of iterating over
a collection in two separate threads is not enough to cause a
ConcurrentModificationException, unless the iterator removes items from the
collection.
This leads me to conclude that something must have changed in OpenJUMP's
code since Pedro filed his bug report last May. I've poured over the stack
trace in the bug report and the code itself, and after talking with Larry
can't determine what would now cause this exception to be thrown.
I suppose it is possible, though not likely, that the JVM implementation
Pedro was using may not have properly implemented the correct behavior in
this case and threw the exception when the collection was iterated over by
two threads.
I will close this bug report on SourceForge. It has been a short and
painful journey, but I have learned alot.
I want to especially thank Larry for all of his help with this. My thanks
to David at Vivid Solutions as well.
The Sunburned Surveyor
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