code: public Mirage[] getTileMirages ()
      {
          Mirage[] mirages = new Mirage[getTileCount()];
          for (int ii = 0; ii < mirages.length; ii++) {
              mirages[ii] = getTileMirage(ii);
          }
          return mirages;
      }
docs: Returns prepared versions of the images that would be used for each of the tiles. Because
  tilesets are often used simply to provide access to a collection of uniform images, this
  method is provided to bypass the creation of a {@link Tile} objects when all that is
  desired is access to the underlying images.