XMLJavaTypeAdapter on collection -> maxOccurs=unbounded does not show up in xsd

The XMLJavaTypeAdapter annotation on a collection leads to a missing maxOccurs=unbounded attribute in the generated xsd. Of course, the resulting documentation is incorrect, too. The xml element description for such a field shows in column "min/maxoccurs" the value 0/1.
Removing the annotation from the collection fixes this bug, so this annotation seems to be the problem.