private Configuration getChosenConfiguration() {
ObservableList<Node> children = dialog.configurationsBox.getChildren();
for (Node child : children) {
if (child instanceof RadioButton) {
RadioButton radioButton = (RadioButton) child;
if (radioButton.isSelected()) {
String text = radioButton.getText();
List<Configuration> configurations = dialog.configurations;
for (Configuration configuration : configurations) {
String name = configuration.getName();
if (name.equals(text)) {
return configuration;
}
}
}
}
}
return null;
}
