private void loadStringValue(JTextField comp,final String elementName){
  String propValue=properties.getValue(elementName);
  if (propValue != null && !propValue.isEmpty()) {
    comp.setText(propValue);
  }
}

private void loadStringValue ( JTextField comp , final String elementName ) { String propValue = properties . getValue ( elementName ) ; if ( propValue != null && ! propValue . isEmpty ( ) ) { comp . setText ( propValue ) ; } }
gets the string value of a property and loads it into a jtextfield
