Web Reference: Jan 8, 2024 · In this quick tutorial, we’ll have a look at the Null Object Pattern, a special case of the Strategy Pattern. We’ll describe its purpose and when we should actually consider using it. Mar 8, 2024 · The Null object pattern is a design pattern that simplifies the use of dependencies that can be undefined. This is achieved by using instances of a concrete class that implements a known interface, instead of null references. Nov 25, 2024 · Learn how to implement the Null Object pattern in Java to avoid null checks and NullPointerExceptions, providing default behavior with a special object.
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