public void updateActionsImmediately() {
    Collection<TopToolbarWrappers> values = myCommonActionsPlaceholder.values();
    Stream<Wrapper> foreWrappers = values.stream().map(it -> it.fore);
    Stream<Wrapper> leftWrappers = values.stream().map(it -> it.left);
    Stream<Wrapper> rightWrappers = values.stream().map(it -> it.right);
    StreamEx.of(myToolbar).append(foreWrappers).append(leftWrappers).append(rightWrappers)
      .map(Wrapper::getTargetComponent)
      .select(ActionToolbar.class)
      .distinct()
      .forEach(ActionToolbar::updateActionsImmediately);
  }
public void updateActionsImmediately()