programs output

public class ItemManager { public static void main(String[] args) { Item itemInt = new Item(21); Item itemChar = new Item('j');

itemInt.updateCount(21); itemInt.updateCount(41);

itemChar.updateCount('j'); itemChar.updateCount('r'); } }

public class Item > { private T value; private Integer count;

public Item(T i1) { value = i1; count = 0; }

public void updateCount(T testVal) { if (value.compareTo(testVal) == 0) { ++count; } else if (value.compareTo(testVal) > 0) { --count; } System.out.println(count); }

public Integer getCount() { return count; } }