Java Console Input

package kevin.console.test;

import java.io.BufferedReader;
import java.io.Console;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Scanner;

/**
 * @author Lee, SeongHyun (Kevin)
 * 
 */
public class ConsoleInputTest
{

	/**
	 * @param args
	 * @throws IOException
	 */
	public static void main(String[] args)
	{
		try
		{
			String line = null;
			/* J2SE 1.4 */
			BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
			System.out.print("Please enter your ID: ");
			line = bufferedReader.readLine();
			System.out.println(line);

			/* Java 5 */
			Scanner scanner = new Scanner(System.in);
			System.out.print("Please enter your ID: ");
			line = scanner.nextLine();
			System.out.println(line);

			/* Java 6 */
			Console console = System.console(); // It does not work on Eclipse (it always returns null).
			System.out.println(console.readLine("Please enter your ID: "));
			System.out.println(console.readPassword("Please enter your password: "));
		}
		catch (Exception e)
		{
			e.printStackTrace();
		}
		finally
		{
			System.exit(0);
		}
	}

}