code: public String getString(int field)
     {
        String result;
  
        if (field < m_fields.length)
        {
           result = m_fields[field];
  
           if (result != null)
           {
              result = result.replace(MPXConstants.EOL_PLACEHOLDER, '\n');
           }
        }
        else
        {
           result = null;
        }
  
        return (result);
     }
docs: Accessor method used to retrieve a String object representing the
  contents of an individual field. If the field does not exist in the
  record, null is returned.
  
  @param field the index number of the field to be retrieved
  @return the value of the required field