index = Integer.parseInt(this.textIndex.getText());
} catch (NumberFormatException e) {
index = 0;
}
MethodSignatureSetting twigPath = new MethodSignatureSetting(this.textCallTo.getText(), this.textMethodName.getText(), index, (String) this.comboProvider.getSelectedItem());
// re-add old item to not use public setter wor twigpaths
// update ?
if(this.methodParameterSetting != null) {
int row = this.tableView.getSelectedRows()[0];