private static void addChangeEntry(InOut in, AddressBook book) {
String name = in.nextLine("Enter name: ");
String key = in.nextLine("Enter key: ");
String value = in.nextLine("Enter value: ");
String oldValue = book.put(name, key, value);
if (oldValue == null) in.message("Entry added");
else in.message("Entry updated");
}
@Test(expected = NoSuchElementException.class)
public void RemoveTester3() {
dir.put("Bob", "Phone", "2");
assertNull(dir.remove("Me", "Phone"));
}
@Test(expected = NoSuchElementException.class)
public void RemoveTester() {
dir.put("Horstmann", "Phone", "2");
dir.remove("Horstmann", "Phone");
assertNull(dir.get("Horstmann", "Phone"));
}
