import java.text.ParseException;
import java.text.SimpleDateFormat;



class Test {

	public static void main(String[] args) throws ParseException {
	SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSX");
	SimpleDateFormat sdf1 = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSXXX");
	System.out.println(sdf.parse("2001-07-04T12:08:56.235-07:00"));
	System.out.println(sdf1.parse("2001-07-04T12:08:56.235-07:00"));
	
	}

}