So, I have this. It compares two card decks and if they are the same the result is true.

public boolean equals ( Object obj ) {
      boolean result = true;
      for (int i = 0; i < 52; i++) {
          if (this.cardAt(i) = this2.cardlist(i)) {
              result = true;
          } else {
              result = false;
          }
      }
   }

I would like to be able to compare two random card decks, if you will. But I don't know how to compare two different ones using "this . I simply wrote "this2" to replace another instance of "this". What could I do to replace this "this2" to still be able to compare two card decks?