public void addLPButtonActionPerformed(ActionEvent evt) {
Point point = parent.getLocation();
ListeningPointDialog lpd = new ListeningPointDialog(parent, point);
if (lpd.transportTextField.getText() == null
|| lpd.transportTextField.getText().trim().equals("")) return;
else {
if (lpd.portTextField.getText() == null || lpd.portTextField.getText().trim().equals(""))
return;
}
listeningPointsList.addListeningPoint(
lpd.portTextField.getText(), lpd.transportTextField.getText());
}
