code: public void saveSettings() {
          mCallbacks.saveExtensionSetting(SETTING_PROXY, setSetting(jCheckBoxProxy.isSelected()));
          mCallbacks.saveExtensionSetting(SETTING_REPEATER, setSetting(jCheckBoxRepeater.isSelected()));
          mCallbacks.saveExtensionSetting(SETTING_SCANNER, setSetting(jCheckBoxScanner.isSelected()));
          mCallbacks.saveExtensionSetting(SETTING_INTRUDER, setSetting(jCheckBoxIntruder.isSelected()));
          mCallbacks.saveExtensionSetting(SETTING_SEQUENCER, setSetting(jCheckBoxSequencer.isSelected()));
          mCallbacks.saveExtensionSetting(SETTING_SPIDER, setSetting(jCheckBoxSpider.isSelected()));
          mCallbacks.saveExtensionSetting(SETTING_EXTENDER, setSetting(jCheckBoxExtender.isSelected()));
      }
docs: Save all configured settings