private Boolean checkForCommas (File dataFile) {
        
        m_delimiter="";
        
        try {
            m_fileScan = new Scanner(dataFile);
        } catch (FileNotFoundException e) {
			return false;
        }
        m_fileScan.useDelimiter(m_delimiter);
        
        while(m_fileScan.hasNext()){
            String m_charCheck= m_fileScan.next();
            if(m_charCheck.equals(",")){
                    return true;
            }
        }
		return false;
    }