Looks like there's an unintended fallthrough in
beta/src/org/servingMathematics/mqat/ui/WizardEditor/Re
sponseTreeTable/ResponseProcessingModel.java at the
end of the first case. It may be benign, as the three
cases listed may be the only cases that ever occur.
Compiling with -X:lint would have found this (in fact,
that's exactly how I found it!)