Jlist

package jlist;

import java.awt.BorderLayout;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JScrollPane;

public class Jlist {

    public static void main(String[] argv) throws Exception {
        FileReader fileReader = new FileReader(new File("thieumao.txt"));
        BufferedReader br = new BufferedReader(fileReader);
        String line = null;

        String[] labels = new String[200];
        int i=0;
        while ((line = br.readLine()) != null) {
            System.out.println("" + line);
            labels[i] = line;
            i++;
        }

        //String labels[] = {"A", "B", "C", "D", "E"};

        JFrame frame = new JFrame("Selection Modes");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        JList list1 = new JList(labels);
        JScrollPane sp1 = new JScrollPane(list1);
        sp1.setColumnHeaderView(new JLabel("List"));
        frame.add(sp1, BorderLayout.CENTER);
        frame.setSize(300, 200);
        frame.setVisible(true);
    }
}