adds an arbitrary header key and value to this message 's header . concode_field_sep String date concode_elem_sep Article next concode_elem_sep StringBuffer references concode_elem_sep int articleNumber concode_elem_sep String simplifiedSubject concode_elem_sep String subject concode_elem_sep Article kid concode_elem_sep String articleId concode_elem_sep StringBuffer header concode_elem_sep String from concode_elem_sep boolean isReply concode_field_sep String getSubject concode_elem_sep void setSubject concode_elem_sep int getArticleNumber concode_elem_sep Threadable makeDummy concode_elem_sep String simplifiedSubject concode_elem_sep void setFrom concode_elem_sep void flushSubjectCache concode_elem_sep void addReference concode_elem_sep String[] messageThreadReferences concode_elem_sep String[] getReferences concode_elem_sep boolean subjectIsReply concode_elem_sep void setArticleId concode_elem_sep void setChild concode_elem_sep String messageThreadId concode_elem_sep void setNext concode_elem_sep void simplifySubject concode_elem_sep void printThread concode_elem_sep void setDate concode_elem_sep String getDate concode_elem_sep String getArticleId concode_elem_sep void setArticleNumber concode_elem_sep boolean isDummy concode_elem_sep String getFrom
void function ( String arg0 , String arg1 ) { }