code: protected void readInitialHeaders() throws IOException
  	{
  		String line;
  		while ((line = readCRLFLine()).length()!=0)
  		{
  			int colonIndex = line.indexOf(':');
  			// does it have a ':' separator
  			if (colonIndex == -1) continue;
  			String tagName = line.substring(0, colonIndex);
  			String value = line.substring(colonIndex + 1);
  			if (value.toLowerCase().endsWith("<br>")) value = value.substring(0, value.length()-4);
  			IcyTag tag = new IcyTag(tagName, value);
  			addTag(tag);
  		}
  	}
docs: Assuming we're at the top of the stream, read lines one
  by one until we hit a completely blank \r\n.  Parse the
  data as IcyTags.