private AbstractProperty.AbstractPropertyContainer containerOf(AbstractProperty property) {
    for (AbstractProperty.AbstractPropertyContainer container : myContainers) {
      if (container.hasProperty(property)) return container;
    }
    if (ApplicationManager.getApplication() != null) LOG.error("Unknown property: " + property.getName());
    return new ExternalizablePropertyContainer();
  }
private AbstractProperty.AbstractPropertyContainer containerOf(AbstractProperty property)