Comparing two classes by its types or class names

Question

There is need to compare two objects based on class they implement? When to compare using getClass() and when getClass().getName()? Is there any differ

Answer 1

Use class.equals():

if (nextMonster.getClass().equals(monster.getClass()))

or, because each class is like a singleton - there's only one instance of each Class per class loader, and most JVMs only have the one class loader - you can even use an identity comparison:

if (nextMonster.getClass() == monster.getClass())