Warning about possible NPE caused by unboxing

cushon / issues-import

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Closed cushon closed 9 years ago

cushon commented 9 years ago

Original issue created by regisd@google.com on 2014-03-20 at 06:03 PM

Unboxing of a null value raises a NullPointerException. 1 Hence this unboxing of a possibly null value should raise a warning/error.

Findbugs says: Multiple markers at this line

Read of unwritten field x in com.google.errorprone.PositiveCases.f() [Scary(8), Normal confidence]
Unwritten field: com.google.errorprone.PositiveCases$Parameters.x [Troubling(12), Normal confidence]

cushon commented 9 years ago

Original comment posted by eaftan@google.com on 2014-04-07 at 10:20 PM

It sounds like we would need nullness analysis to do this, and we're planning to use other tools for that.

Status: WontFix