public ArrayList<String> readLines() {
		ArrayList<String> lines = new ArrayList<String>();
		
		try {
			String line = in.readLine();
			
			while(line != null) {
				lines.add(line);
				line = in.readLine();
			}
		} catch(Exception e) {
			System.out.println("Failed to read file: " + path);
		}
		
		return lines;
	}