private static String getResponceHeaders(int statusCode) {

		String header = null;
		String defaultHeader = "Date:" + WebUtil.getCurrentDate() + CRLF + "Server: Mini HTTP server" + CRLF;

		switch (statusCode) {
		case 200:
			header = "HTTP/1.1 200 OK" + CRLF + defaultHeader;
			break;

		case 501:
			header = "HTTP/1.1 501 Not Implemented" + CRLF + defaultHeader;
			break;

		case 404:
			header = "HTTP/1.1 404 Not Found" + CRLF + defaultHeader;
			break;

		case 500:
			header = "HTTP/1.1 500 Internal Server Error" + CRLF + defaultHeader;
			break;

		case 400:
			header = "HTTP/1.1 400 Bad Request" + CRLF + defaultHeader;
			break;

		case 304:
			header = "HTTP/1.1  304 Not Modified" + CRLF + defaultHeader;
			break;

		case 412:
			header = "HTTP/1.1  412 Precondition Failed" + CRLF + defaultHeader;
			break;

		case 416:
			header = "HTTP/1.1 416 Requested Range Not Satisfiable" + CRLF + defaultHeader;
			break;

		case 206:
			header = "HTTP/1.1 206 Partial Content" + CRLF + defaultHeader;
			break;
		}
		return header;
	}