示例#1
1
 @Override
 public int hashCode() {
   int result = rand != null ? rand.hashCode() : 0;
   result = 31 * result + hitpoints;
   result = 31 * result + goldpieces;
   result = 31 * result + (allAttributes != null ? allAttributes.hashCode() : 0);
   result = 31 * rand.nextInt();
   return result;
 }
示例#2
0
  private int[] getNewList(int size, int min, int max) {
    int[] returnArray = new int[size];
    try {
      URL randomOrg =
          new URL(
              "http://www.random.org/cgi-bin/randnum?"
                  + "num="
                  + size
                  + "&min="
                  + min
                  + "&max="
                  + max
                  + "&col=1");
      HttpURLConnection con = (HttpURLConnection) randomOrg.openConnection();
      con.setRequestMethod("GET");
      con.setDoInput(true);
      InputStream in = con.getInputStream();
      InputStreamReader isr = new InputStreamReader(in);
      BufferedReader br = new BufferedReader(isr);
      String theLine;

      for (int i = 0; i < size; i++) {
        returnArray[i] = Integer.parseInt(br.readLine());
      }

      con.disconnect();
    }
    // if something fails, revert to something a little less random, but still good
    // the hashCode is based on the objects memory address, which is unique for each object
    catch (Exception e) {
      Random r = new Random();
      r.setSeed(r.hashCode());
      for (int i = 0; i < size; i++) returnArray[i] = r.nextInt(max);
    }
    return returnArray;
  }