* Given a <code>KongaTreeModel</code>, this method creates a new model for use in a
* <code>CheckedTree</code>.
*
*/
public static DefaultKongaTreeModel createCheckedModel(KongaTreeModel model) {
KongaTreeNode modelRoot = model.getRoot();
CheckBoxEntityNode root = new CheckBoxEntityNode(null, modelRoot.getUserObject(), true);
addChildren(modelRoot, root);
return new DefaultKongaTreeModel(root);
}