private void parseStatusLine() throws IOException {
		String[] s = StatusLine.split(" ");
		if(s.length < 3)
			throw new IOException("Illegal response status-line.");
		try {
			ResponseCode = Integer.parseInt(s[1]);
			ResponseMessage = s[2];
			for(int i = 3; i < s.length; i++)
				ResponseMessage += " " + s[i];
		} catch (NumberFormatException e) {
			ResponseCode = -1;
			throw new NumberFormatException("Illegal Response-Code: -1");
		}
	}