reading vertices and edges data from URL

GeoPoint.java

    public static GeoPoint[] read(String vUrl, String eUrl)throws IOException {
        List<GeoPoint> res= new SingleLinkedList<GeoPoint>();
        try(BufferedReader vBr = new BufferedReader(new InputStreamReader(new URL(vUrl).openStream()));
	    	BufferedReader eBr = new BufferedReader(new InputStreamReader(new URL(eUrl).openStream()))) {
			for(String line= vBr.readLine(); line != null; line= vBr.readLine()){
				String[] coords= line.split(" ");//latitude, longitude
				res.add(new GeoPoint(Double.parseDouble(coords[0]), Double.parseDouble(coords[1])));
			}
			for(String line= eBr.readLine(); line != null; line= eBr.readLine()){
				String[] data= line.split(" ");//start end nbDirs Duration Length
				GeoPoint start= res.get(Integer.parseInt(data[0]));
				GeoPoint end= res.get(Integer.parseInt(data[1]));
				Integer length= Integer.parseInt(data[4]);
				start.neighborToDistance.put(end, length);
				if(data[2].equals("2")){
					end.neighborToDistance.put(start, length);
				}
			}
		}catch (Exception e){
			System.err.println(e);
		}
		return res.toArray(new GeoPoint[res.size()]);
	}