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Editorial Team
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Asked: 2026-06-14T07:53:38+00:00

I have created a default constructor which creates an empty hand. public Hand() {

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I have created a default constructor which creates an empty “hand”.

  public Hand() {
    hand = new ArrayList();
  }

Whats the most efficient way to have a second constructor take an Array of cards, then add them a hand?

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1 Answer

  1. Editorial Team

    I would have one constructor to do both.

    public Hand(Card... cards) {
    hand = Arrays.asList(cards);
}

    Or an ArrayList copy as Rohit Jain suggests.

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