void function ( ) { allPersons . clear ( ) ; allTags . clear ( ) ; }
clears all persons and tags from the address book . concode_field_sep UniquePersonList allPersons concode_elem_sep UniqueTagList allTags concode_field_sep boolean containsPerson concode_elem_sep void removePerson concode_elem_sep void removeTag concode_elem_sep UniquePersonList getAllPersons concode_elem_sep UniqueTagList getAllTags concode_elem_sep void syncTagsWithMasterList concode_elem_sep void addTag concode_elem_sep void addPerson concode_elem_sep boolean containsTag