public static DefaultMutableTreeNode createAcceleratebleMenuEntryTree(
final String menuRootKey, final MenuBuilder menuBuilder) {
final DefaultMutableTreeNode menuEntryTreeNode =
MenuUtils.createMenuEntryTree(menuRootKey, menuBuilder);
final DefaultMutableTreeNode result =
new DefaultMutableTreeNode(menuEntryTreeNode.getUserObject());
MenuUtils.addAcceleratableChildrenRecursively(result, menuEntryTreeNode.children());
return result;
}
