EDIT

fix matching for Integer #4229

fix "Error occurred when trying retrieve title for Named Area"

• made constructor protected to avoid JavaAssistEnhancementException (see https://stackoverflow.com/questions/7273125/hibernate-envers-and-javassist-enhancement-failed-exception)

fix for TaxonComparatorSearch

improve to better fulfill the Comparator contract

improve to better fulfill the Comparator contract

improve TaxonComparator to better fulfill the general Comparator contract.

further improve comparator contract implementation for TaxonComparatorSearch #4230

remove logging

fixing #4230, comparison issue