📄 cfframe.java
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package com;
import javax.swing.JFrame;
import javax.swing.UIManager;
import javax.swing.UIManager.LookAndFeelInfo;
//import com.*;
class cfFrame extends JFrame
{
public cfFrame()
{
LookAndFeelInfo[] infos=UIManager.getInstalledLookAndFeels();
setTitle("for循环");
setSize(DEFAULT_WIDTH,DEFAULT_HEIGHT);
cfPanel panel=new cfPanel();
add(panel);
}
public static final int DEFAULT_WIDTH=500;
public static final int DEFAULT_HEIGHT=550;
}
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