public void updatePropertiesPanel(final boolean force) {
    final PackagingElement<?> selected = getSelection().getElementIfSingle();
    if (!force && Comparing.equal(selected, mySelectedElementInfo.myElement)) {
      return;
    }
    mySelectedElementInfo.save();
    mySelectedElementInfo = new SelectedElementInfo<PackagingElement<?>>(selected);
    mySelectedElementInfo.showPropertiesPanel();
  }
public void updatePropertiesPanel(final boolean force)