secondwindowdemo.java

此文件能系统的介绍Java初级知识

package swing.color;


import java.awt.*; //for the class Color used in an argument.

public class SecondWindowDemo
{
    /**
     Creates and displays two windows of the class SecondWindow.
    */
    public static void main(String[] args)
    {
        SecondWindow window1 = new SecondWindow( );
        window1.setVisible(true);

        SecondWindow window2 = new SecondWindow(Color.PINK);
        window2.setVisible(true);
    }
}