@Override
    public boolean equals(Object o) {
      if (this == o) return true;
      if (o == null || getClass() != o.getClass()) return false;

      CacheKey cacheKey = (CacheKey)o;
      return myFlags == cacheKey.myFlags && myRootType.equals(cacheKey.myRootType);

    }
@Override
    public boolean equals(Object o)