@Override
  public void loadContext(@NotNull Project project, @NotNull Element fromElement) {
    ManagerState state = new ManagerState();
    Element element = fromElement.getChild(ManagerState.class.getSimpleName());
    if (element != null) XmlSerializer.deserializeInto(state, element);
    getComponent(project).loadState(state);
  }
@Override
  public void loadContext(@NotNull Project project, @NotNull Element fromElement)