question: adds a single author . concode_field_sep String IDENTIFIER concode_elem_sep String SUBJECT concode_elem_sep String TYPE concode_elem_sep String CONTRIBUTOR concode_elem_sep String CREATOR concode_elem_sep String RELATION concode_elem_sep String SOURCE concode_elem_sep String DESCRIPTION concode_elem_sep String FORMAT concode_elem_sep String COVERAGE concode_elem_sep String LANGUAGE concode_elem_sep String DATE concode_elem_sep String RIGHTS concode_elem_sep String TITLE concode_elem_sep String PUBLISHER concode_field_sep void addDescription concode_elem_sep void addTitle concode_elem_sep void setSubject concode_elem_sep void setAuthor concode_elem_sep void addPublisher concode_elem_sep void setTitle concode_elem_sep void setDescription concode_elem_sep void addSubject concode_elem_sep void setPublisher
target: void function ( XMPMeta arg0 , String arg1 ) { arg0 . appendArrayItem ( XMPConst . NS_DC , CREATOR , new PropertyOptions ( PropertyOptions . ARRAY_ORDERED ) , arg1 , null ) ; }