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The only mutation performed to object returning methods is to replace all code by a return null statement. It would be good to have other alternatives. The Null Object Pattern could be useful for this.
The text was updated successfully, but these errors were encountered:
The only mutation performed to object returning methods is to replace all code by a
return null
statement. It would be good to have other alternatives. The Null Object Pattern could be useful for this.The text was updated successfully, but these errors were encountered: