private final NestedTree<DefaultMutableTreeNode> tree;
public RoleSelectModalPage(final PageReference pageRef, final ModalWindow window, final Class<?> payloadClass) {
super();
final ITreeProvider<DefaultMutableTreeNode> treeProvider = new TreeRoleProvider(roleTreeBuilder, true);
final DefaultMutableTreeNodeExpansionModel treeModel = new DefaultMutableTreeNodeExpansionModel();
tree = new DefaultNestedTree<DefaultMutableTreeNode>("treeTable", treeProvider, treeModel) {
private static final long serialVersionUID = 7137658050662575546L;