How do I stop checking for null in Java?

10 Tips to Handle Null Effectively

One way of avoiding returning null is using the Null Object pattern . Basically you return a special case object that implements the expected interface. Instead of returning null you can implement some kind of default behavior for the object. Returning a null object can be considered as returning a neutral value.

One way of avoiding returning null is using the Null Object pattern . Basically you return a special case object that implements the expected interface. Instead of returning null you can implement some kind of default behavior for the object. Returning a null object can be considered as returning a neutral value.