public void retrieveURLfromfile(String fileLoc) throws IOException {
		String uRL = "";
		try {
			File file = new File(fileLoc);
			Scanner scanner = new Scanner(file);
			while (scanner.hasNextLine()) {
				uRL = scanner.nextLine();
			}
			scanner.close();
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		}
		writeUrltoFile(uRL);

		GetIcal Gic = new GetIcal();
		try {
			Gic.grabIcal(uRL);
		} catch (IOException e) {
			e.printStackTrace();
		}
	}