Bug
JDO-270 was raised against JPOX for not detecting accesses to fields in subclasses, saying that it should raise an exception when it encounters such things. In which case can we please have the test SingleStringQuery fixed since it tries to access "salary" when using a candidate class of Person, which has no such "salary" (which is on FullTimeEmployee), or "projects" for that matter. Maybe change the candidate to FullTimeEmployee ?