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URLStudy.java
package first;
import java.awt.FileDialog;
import java.awt.Font;
import java.awt.TextArea;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
public class URLStudy extends JFrame {
private static final long serialVersionUID = 1L;
private Font font = new Font("ËÎÌå", Font.CENTER_BASELINE, 13);
TextArea textarea = new TextArea();
JButton button[] = new JButton[3];
String buttonName[] = { "È·¶¨", "È¡Ïû", "±£´æÎļþ" };
JLabel label = new JLabel("ÇëÊäÈëURLµØÖ·£º");
JTextField urlfield = new JTextField(20);
JPanel panel = new JPanel();
URLStudyListener listener = new URLStudyListener(this);
private String file = "";
private FileDialog filesave;
public URLStudy() {
super.setTitle("×ÊÔ´ÎļþµÄÄÚÈݺÍÊôÐԲ鿴Æ÷");
ImageIcon icon = new ImageIcon("195032.jpg");//ÔÚµ±Ç°Ä¿Â¼Ï¼ÓÈëÃûΪ195032.jpgµÄͼƬ¼´¿É¸Ä±ä´°¿Ú×óÉϽǵĿ§·ÈͼƬ£¬²»Ô¸Òâ¸Ä¾Í×¢ÊÍÕâÐÐÓëÏÂÒ»ÐÐ
setIconImage(icon.getImage());
textarea.setFont(font);
label.setFont(font);
urlfield.setFont(font);
panel.add(label);
panel.add(urlfield);
for (int i = 0; i < buttonName.length; i++) {
button[i] = new JButton(buttonName[i]);
button[i].addActionListener(listener);
button[i].setFont(font);
panel.add(button[i]);
}
super.setDefaultCloseOperation(EXIT_ON_CLOSE);
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import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class BubbleSort {
private static int a[] = new int[12];
private static BufferedReader in = new BufferedReader(
new InputStreamReader(System.in));
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import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
public class ListTest {
public static void main(String args[]){
List<Long> lists = new ArrayList<Long>();
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