public void setSortByStr(String sortByStr) throws ServiceException {
public void setSortByStr(String sortByStr) {
    public void setSortByStr(String sortByStr) throws ServiceException {         mSortByStr = sortByStr;        mSortBy = MailboxIndex.SortBy.lookup(sortByStr);        if (mSortBy == null) {            mSortBy = SortBy.DATE_DESCENDING;            mSortByStr = mSortBy.toString();        }    }