如何基于列表突出显示JTree中的多个节点

import javax.swing.*;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeCellRenderer;
import javax.swing.tree.DefaultTreeModel;
import javax.swing.tree.TreePath;
import java.awt.*;

public class HighlightNodesInJTreeExample extends JFrame {
    private JTree tree;

    public HighlightNodesInJTreeExample() {
        setTitle("Highlight Nodes in JTree Example");
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setSize(400, 300);

        // 创建根节点
        DefaultMutableTreeNode root = new DefaultMutableTreeNode("Root");

        // 创建子节点
        DefaultMutableTreeNode node1 = new DefaultMutableTreeNode("Node 1");
        DefaultMutableTreeNode node2 = new DefaultMutableTreeNode("Node 2");
        DefaultMutableTreeNode node3 = new DefaultMutableTreeNode("Node 3");

        // 将子节点添加到根节点
        root.add(node1);
        root.add(node2);
        root.add(node3);

        // 创建JTree对象，并设置数据模型
        tree = new JTree(new DefaultTreeModel(root));

        // 创建自定义的渲染器
        DefaultTreeCellRenderer renderer = new DefaultTreeCellRenderer() {
            @Override
            public Component getTreeCellRendererComponent(JTree tree, Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus) {
                // 调用父类的方法获取默认的渲染组件
                Component c = super.getTreeCellRendererComponent(tree, value, selected, expanded, leaf, row, hasFocus);

                // 判断当前节点是否需要突出显示
                if (value.toString().equals("Node 1") || value.toString().equals("Node 3")) {
                    // 设置节点的背景色为黄色
                    setBackground(Color.YELLOW);
                } else {
                    // 恢复默认的背景色
                    setBackground(null);
                }

                return c;
            }
        };

        // 将自定义的渲染器设置为JTree的渲染器
        tree.setCellRenderer(renderer);

        // 展开需要突出显示的节点
        TreePath path1 = new TreePath(node1.getPath());
        TreePath path3 = new TreePath(node3.getPath());
        tree.expandPath(path1);
        tree.expandPath(path3);

        // 将JTree添加到界面中
        add(new JScrollPane(tree));

        setVisible(true);
    }

    public static void main(String[] args) {
        SwingUtilities.invokeLater(HighlightNodesInJTreeExample::new);
    }
}