ref #9359 upgrade TaxEditor to log4j2
avoid NPE
ref #9340, #9734, #9668: further improvements for configurable sec handling during taxon(base) operations
adapt moveSynToAnotherAccepted handler and operation
ref #9340: check for different sec in homotypic group
ref #9340: add sec check for move synonym to another taxon
ref #8767: add warning dialog instead of info dialog
ref #8767: add warning also for move syn and swap syn and accepted
ref #7887 Use DTOs in term editor
fix #7542: the current taxon should not be selectable for moveSynonym to another accepted taxon
allow multiple selection for moving taxonnodes
ref #7010 Adapt name editor handlers for multiple selection
ref #2380: implement usage of Dto for taxon navigator
fix multiple representation by removing conversation of selection dialog
ref #6595 Another fix for "move synonym to another taxon" handler
ref #6595 Fix "move synonym to another taxon" handler
ref #6913 Remove IEditorInput dependency from taxon editor input
ref #6925 Inject context into operations to allow sync/async execution
ref #6595 Refresh after moving synonym
ref #6595 Migrate conversation handling of moveSynonym operation
ref #6595 Set visibility of context menu items in name editor
ref #6595 migrate concept menu handlers