import java.io.IOException;
import java.text.ParseException;
import com.mjknox.gdw.*;

public class Example {  
	public static void main(String[] args) throws IOException, ParseException, QueryFailedException, org.json.simple.parser.ParseException {	  
		//Create the query URL
		GoogleDirectionsQueryURL directionURL = new GoogleDirectionsQueryURL("Boston,MA", "Concord,MA", false);
		directionURL.addParam("waypoints", "Charlestown,MA|Lexington,MA");
		
		Directions directions = new Directions(directionURL);
		      
		//There will only be one route because we did not set alternatives=true
		Route route = directions.getRoutes().get(0);
		  
		//Print out some information about the route
		for (Leg leg : route.getLegs()){
			System.out.println("Depart:" + leg.getStartAddress());
			
			for (Step step : leg.getSteps()){
				System.out.println("\t"+step.getInstructions());
			}
			
			System.out.println("Arrive:" + leg.getEndAddress());
		} 
	}    
}