Convert an array into an ArrayList [duplicate]
As an ArrayList that line would be
import java.util.ArrayList;...ArrayList<Card> hand = new ArrayList<Card>();To use the ArrayList you have do
hand.get(i); //gets the element at position i hand.add(obj); //adds the obj to the end of the listhand.remove(i); //removes the element at position ihand.add(i, obj); //adds the obj at the specified indexhand.set(i, obj); //overwrites the object at i with the new objAlso read this http://docs.oracle.com/javase/6/docs/api/java/util/ArrayList.html