James58899 => YSITD: class Hat { Color color = Color.RED; int size = 3; } public class example { public static void main(String[] args) { Hat hat = new Hat(); System.out.println(hat.size); // 3 hat = null; System.out.println(hat.size); // NPE } } #5dc9486119d22e4dddbfb17d

James58899 says to YSITD

class Hat { Color color = Color.RED; int size = 3; } public class example { public static void main(String[] args) { Hat hat = new Hat(); System.out.println(hat.size); // 3 hat = null; System.out.println(hat.size); // NPE } }

at Mon, Nov 11, 2019 7:39 PM