如何更改在JPanel上绘制的字符串的颜色

import javax.swing.*;
import java.awt.*;

public class MyPanel extends JPanel {
    @Override
    protected void paintComponent(Graphics g) {
        super.paintComponent(g);
        
        // 设置字符串颜色
        g.setColor(Color.RED);
        
        // 绘制字符串
        g.drawString("Hello, World!", 50, 50);
    }
}

import javax.swing.*;

public class Main {
    public static void main(String[] args) {
        JFrame frame = new JFrame("String Color Example");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        
        // 创建自定义的JPanel对象
        MyPanel panel = new MyPanel();
        
        // 将自定义的JPanel添加到JFrame中
        frame.add(panel);
        
        frame.setSize(300, 200);
        frame.setVisible(true);
    }
}