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

      CallQuantum that = (CallQuantum)o;

      if (isStatic != that.isStatic) return false;
      if (!key.equals(that.key)) return false;
      if (!Arrays.equals(data, that.data)) return false;
      return true;
    }
@Override
    public boolean equals(Object o)