// load values from last run
controller.getConfig().initLastRunFile();
this.controller = controller;
final ConfigListener listener = new ConfigListener() {
@Override
public void configValueChanged(String key, String oldValue, String newValue) {
if (Config.BULK_API_ENABLED.equals(key)) {
boolean boolVal = false;
if (newValue != null) boolVal = Boolean.valueOf(newValue);