private void performToggleAction() {
    final List<InjInfo> selectedInjections = getSelectedInjections();
    boolean enabledExists = false;
    boolean disabledExists = false;
    for (InjInfo info : selectedInjections) {
      if (info.injection.isEnabled()) enabledExists = true;
      else disabledExists = true;
      if (enabledExists && disabledExists) break;
    }
    boolean allEnabled = !enabledExists && disabledExists;
    performSelectedInjectionsEnabled(allEnabled);
  }
private void performToggleAction()