What is wrong with the code?

Using the Die class defined in Chapter 4, write a class called PairOfDice, composed of two Die objects. Include a constructor, methods to set and get each of the individual die values, a method to roll the two die, and a method that returns the current sum of the two die values.

public class PairOfDice {
    Die die1 = new Die();
    Die die2 = new Die();
    
    public int getDie1Value() {
        return die1Value;
    }
    public int getDie2Value() {
        return die2Value;
    }
    public void setDie1Value(int die1) {
        die1Value = value;
    }
    public void setDie2Value(int die2) {
        die2Value = value;
    }
    public PairOfDice() {
        roll();
    }
    public int total() {
        return die1+die2;
}
}