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Always Take the Option

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A code snippet submission shows a common misuse of Java's Optional type: wrapping a value in Optional.ofNullable() inside a conditional block that already guarantees the value is non-null. The pattern is used pervasively throughout the codebase as a misguided defense against null reference exceptions, but provides no real safety benefit and contributes to buggy, error-prone code.

    #java
Aug 04•1m read time•From thedailywtf.com
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