* @return localized message
*/
protected String getLocalizedExceptionMessage(Object exceptionTypeKey, int exceptionErrorCode, String[] args){
String retVal = "";
try{
ExceptionMessageProvider emp = ExceptionMessageProvider.getInstance();
if (emp != null){
retVal = ExceptionMessageProvider.getInstance().getLocalizedExceptionMessage(exceptionTypeKey, exceptionErrorCode, args);
}else{
retVal = "ExceptionMessageProvider is null: exceptionTypeKey="+exceptionTypeKey.toString()+" exceptionErrorCode="+exceptionErrorCode;
}