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Don’t create a method that accepts Optional

Sumit Rawal answered on May 15, 2023 Popularity 1/10 Helpfulness 1/10

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  • Don’t create a method that accepts Optional

    0

    Creating a method that accepts Optional as a parameter might introduce a problem it wants to solve, NullPointerException.

    If a person using the method with the Optional parameter is not aware of it, they might pass a null to the method instead of Optional.empty(). Processing a null will produce a NullPointerException.

    Popularity 1/10 Helpfulness 1/10 Language java
    Source: Grepper
    Tags: java
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    Contributed on May 15 2023
    Sumit Rawal
    0 Answers  Avg Quality 2/10


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