System.err.println("Usage - java org.mortbay.util.Password [<user>] <password>");
System.err.println("Usage - java org.mortbay.jetty.security.Password [<user>] <password>");
    public static void main(String[] arg)    {        if (arg.length!=1 && arg.length!=2 )        {            System.err.println("Usage - java org.mortbay.util.Password [<user>] <password>");            System.err.println("If the password is ?, the user will be prompted for the password");            System.exit(1);        }        String p=arg[arg.length==1?0:1];        Password pw = "?".equals(p)?new Password(p):new Password(p);        System.err.println(pw.toString());        System.err.println(obfuscate(pw.toString()));        System.err.println(Credential.MD5.digest(p));        if (arg.length==2)            System.err.println(Credential.Crypt.crypt(arg[0],pw.toString()));    }    