Question

Jcreator中怎么编译运行下面这个程序啊?

怎么才能在Jcreator中怎么编译运行下面这个程序啊?

import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
import java.util.*;
import com.bruceeckel.swing.*;
import com.bruceeckel.util.*;

public class TextArea extends JFrame {
private JButton
b = new JButton("Add Data"),
c = new JButton("Clear Data");
private JTextArea t = new JTextArea(20, 40);
private Map m = new HashMap();
public TextArea() {
// Use up all the data:
Collections2.fill(m, Collections2.geography,
CountryCapitals.pairs.length);
b.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
Iterator it = m.entrySet().iterator();
while(it.hasNext()) {
Map.Entry me = (Map.Entry)(it.next());
t.append(me.getKey() + ": "+ me.getValue()+"\n");
}
}
});
c.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
t.setText("");
}
});
Container cp = getContentPane();
cp.setLayout(new FlowLayout());
cp.add(new JScrollPane(t));
cp.add(b);
cp.add(c);
}
public static void main(String[] args) {
Console.run(new TextArea(), 475, 425);
}

Answer 1

一样的编译，运行阿