private void addErrorMessage(String message){
  if (message != null) {
    m_errorMessages.append(message);
  }
  m_errorMessages.append("\r\n");
}

private void addErrorMessage ( String message ) { if ( message != null ) { m_errorMessages . append ( message ) ; } m_errorMessages . append ( "\r\n" ) ; }
return list of error messages found while parsing last template .
