#1020
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Ran 27 Dec 2022 06:41PM UTC

Jobs 1

Files 74

Run time 10min

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Build # #1020

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push

github-actions

Committed by

web-flow

Commit Message

Preserve nullness checks in final fields when propagating nullness into inner contexts. (#703)

This resolves #699 by making sure that dataflow information about `@Nullable final` fields is
propagated down to the nullness store of lambdas, local classes, and anonymous inner classes,
at the time of declaration. We extend this support to chains of `@Nullable final` fields.

The key insight is that, given that the field is `final`, once we know it is non-null due to dataflow,
that fact will forever remain true, regardless of which other methods access the field. So, if at the
time the closure for a lambda or class is being created, we know that the field is non-null, then
we know it will remain non-null in all of its usages through that closure.

Run Details

5139 of 5530 relevant lines covered (92.93%)

0.93 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
1	#1020.1	27 Dec 2022 06:41PM UTC	74	92.93

uber / NullAway / #1020
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