Re: Reading data into a JList

import java.awt.BorderLayout;
import java.awt.EventQueue;
import java.text.NumberFormat;
import java.util.ArrayList;
import java.util.List;

import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JPanel;

public class ComputerNames
extends JPanel
{
  private static final long serialVersionUID = 1L;
  private JComboBox combo;
  public ComputerNames()
  {
    super(new BorderLayout());
    combo = new JComboBox();
    for(String s: lstComputerNamesInitiate())
    {
      combo.addItem(s);
    }
    add(combo, BorderLayout.CENTER);
  }

  private static void createAndShowGUI()
  {
    JFrame frame = new JFrame("ComputerNames");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(new ComputerNames());
    frame.pack();
    frame.setVisible(true);
  }

  public static void main(String[] args)
  {
    EventQueue.invokeLater(new Runnable()
    {
      public void run()
      {
        createAndShowGUI();
      }
    });
  }

  public static List<String> lstComputerNamesInitiate()
  {
    List<String> computerNames = new ArrayList<String>();
    NumberFormat format = NumberFormat.getInstance();
    format.setMinimumIntegerDigits(2);
    int computerNumber = 1;
    computerNames.add("RM49_AD");
    while (computerNumber < 31)
    {
      computerNames.add("RM49_" + format.format(computerNumber));
      ++computerNumber;
    }
    return computerNames;
  }
}