public PropertyEditorPresentation create( final PropertyEditorPart part, final SwtPresentation parent, final Composite composite )
{
final Property property = part.property();
if( property.definition() instanceof ListProperty &&
property.service( PossibleTypesService.class ).types().size() == 1 )
{
final SortedSet<PropertyDef> properties = property.definition().getType().properties();
if( properties.size() == 1 )
{