Java HotSpot Virtual Machine

Hello

I'm running a very simple console app. When I try to stop it with CTRL-C it doesn't stop immediatly but prints a line and then dies.
This is the code:

import java.io.Console;

class TestCtrlC {
	public static void main(String[] args) {
        final Console console = System.console();
        String line;
        do {
            System.out.println("Write someting");
            line = console.readLine();
        } while (line == null);
	}
}

And this the output:

D:\>java TestCtrlC
Write something <- Here I press ctrl-c without typing anything else.
Write something

D:\>

D:\>ver
Microsoft Windows XP [Versión 5.1.2600]

D:\>java -version
java version "1.6.0_21"
Java(TM) SE Runtime Environment (build 1.6.0_21-b07)
Java HotSpot(TM) Client VM (build 17.0-b17, mixed mode, sharing)

Any ideas about this behaviour?

Thanks