bad code

package uk.me.jig.jrmp;

import org.json.*;

import java.net.URL;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Scanner;

/**
 * Created by Joshua on 05/07/2015.
 */
public class spotifyGrabber {
    private static Map<String, String> replaceMap;
    private static Map<String, String> replaceRegexMap;

    private static void prepareReplaceMap()
    {
        replaceMap = new LinkedHashMap<String, String>();
        replaceRegexMap = new LinkedHashMap<String, String>();
        replaceRegexMap.put("^[0-9]*\\. ", "");
        replaceRegexMap.put("^[0-9]* -", "");
        replaceRegexMap.put("^[0-9]* ", "");
        replaceRegexMap.put("^[0-9]*_-_", "");
        replaceMap.put(".mp3", "");
        replaceMap.put(" ", "%20");
        replaceMap.put("-", "%20");
        replaceMap.put("_", "%20");
        replaceMap.put("(", "%20");
        replaceMap.put(")", "%20");
        replaceMap.put("'", "%27");
    }

    private static String prepareTitleForAPI(String title)
    {
        prepareReplaceMap();
        for (Map.Entry<String, String> entry : replaceRegexMap.entrySet()) {
            System.out.println(entry.getKey());
            title = title.replaceAll(entry.getKey(), entry.getValue());
        }
        for (Map.Entry<String, String> entry : replaceMap.entrySet()) {
            System.out.println(entry.getKey());
            title = title.replace(entry.getKey(), entry.getValue());
        }
        return title;
    }

    public static SongData getSongData(String songName) {
        try {
            String tempSongName = prepareTitleForAPI(songName);
            String s = "https://api.spotify.com/v1/search?q=" + tempSongName + "&type=track";
            System.out.println(s);
            URL url = new URL(s);
            Scanner scanner = new Scanner(url.openStream());
            String result = new String();
            while (scanner.hasNext()) {
                String tmp = scanner.nextLine();
                result += tmp;
                //System.out.println(tmp);
            }
            JSONObject obj = new JSONObject(result);
            JSONObject res = obj.getJSONObject("tracks").getJSONArray("items").getJSONObject(0);
            String artistName = obj.getJSONObject("tracks").getJSONArray("items").getJSONObject(0).getJSONArray("artists").getJSONObject(0).getString("name");
            System.out.println("Artist: " + artistName/* + ". Track: " + res.getString("name") + "."*/);
            return new SongData("", artistName);
        }
        catch (Exception ex) {
            System.err.println("Failed to get JSON data" + ex.getMessage());
            System.out.println("Failed to get JSON data" + ex.getMessage());
        }
        return new SongData("", "");
    }
}