make sure all plugins name maps in list-o-maps the same to avoid bug #610859
side question: do they really need to be the same? Why is PropertyList.add checking this and throwing an exception when the maps don't match?
See the code that throws:
Caused by java.lang.IllegalStateException with message: "All properties in a
PropertyList must have the same name."
I have commited Jay's fix for bug 610859 to release-3.0 branch.
I have checked all plugins and I have not found any similar problem with list of maps.
Bookkeeping - closing bug - fixed in recent release.