Select accessor XXX to get the player's points. public class Player { } private int points; XXX public void getPoints() { return 42; O private int getPoints (int value) { } points = value; return value; public int getPoints() { return this.points; public void getPoints() { return this.points; } Which XXX is the proper no argument constructor? public class Employee { } private double mysalary; // no argument constructor would go here public Employee( ) { } double mySalary = 10000; public Employee (double salary) { } mySalary salary; public Employee ( ) { } mySalary = 1000s; private Employee (double) { } mySalary = 10000; What is the value of hondaFit's odometer field at the end of main()? public class SimpleCar { private int odometer; public SimpleCar() { odometer = 0; } public SimpleCar(int miles) { odometer miles; } public void drive(int miles) { odometer = odometer + miles; } public static void main(String[] args) { SimpleCar nissan Leaf = new SimpleCar(); SimpleCar hondaFit = new SimpleCar(20); nissan Leaf.drive(60); honda Fit.drive(15); } } 15 35 00 60 O 80 How many references are created? Dog labrador = new Dog(); Dog poodle; Dog beagle = new Dog(); poodle = beagle; 3 O 2 Error: Null pointer exception 4