// add existing hosts
availableSelection.selectObjects(foundHosts); // this refreshes the selection
}
private void onAddByLabel() {
SimplifiedList labelList = display.getLabelList();
String labelName = labelList.getSelectedName();
String label = AfeUtils.decodeLabelName(labelName);
String number = display.getLabelNumberField().getText();
try {
Integer.parseInt(number);
}