I seem to have some difficulty dealing with a case where I have something along the lines of

@CollectionOfElements
Map<String, PhoneNumber> phoneNumbers;

where the PhoneNumber class is annotated as an entity bean, but lives in a jar in the project. Any suggestions on what the classpath entry in the hibernatetool element of the build.xml file should be?

eh ? the same as if you had to compile the class with ant.

D'oh, it turns out to have been an ivy issue.