Java array, NullPointerException?

Question

I declared two cards:

Card card1 = new Card(\'3\', Card.Suit.clubs);
Card card2 = new Card(\'T\', Card.Suit.diamonds);

This works:

Answer 1

I think you need to go though this... I will clear your concepts... Please refer Java tutorials as and when possible.. its helpful

http://docs.oracle.com/javase/tutorial/java/nutsandbolts/arrays.html

Answer 2

You are declaring an array of 2 hands. This is just setting up the array. You then need to instantiate the hand objects inside the array.

Say

hand[0] = new Hand(); 
hand[1] = new Hand();