returns the case-sensitive representation of the given string , as it was stored with the call to #add string or null if thestring is not stored in the set . concode_field_sep Map<String,String> caseInsensitiveMapping concode_field_sep boolean add concode_elem_sep boolean containsAll concode_elem_sep boolean isEmpty concode_elem_sep void clear concode_elem_sep boolean remove concode_elem_sep boolean contains concode_elem_sep Iterator<String> iterator concode_elem_sep boolean removeAll concode_elem_sep int size concode_elem_sep boolean addAll concode_elem_sep Object[] toArray concode_elem_sep T[] toArray concode_elem_sep String toString concode_elem_sep String getMappingKey concode_elem_sep boolean retainAll
String function ( String arg0 ) { return caseInsensitiveMapping . get ( getMappingKey ( arg0 ) ) ; }