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https://issues.apache.org/jira/browse/MATH-627?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thomas Neidhart resolved MATH-627.
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Resolution: Fixed
Fixed in r1334198.
Thanks for the report!
> superfluously null check of SparseIterator.next()
> -------------------------------------------------
>
> Key: MATH-627
> URL: https://issues.apache.org/jira/browse/MATH-627
> Project: Commons Math
> Issue Type: Improvement
> Reporter: Arne Plöse
> Priority: Minor
> Fix For: 3.1
>
>
> Looking at the implementation of SparseIterator in
> OpenMapRealVector.OpenMapSparseIterator there is no chance that the entry
> return by next() is ever null - so there is no need to chek this in nearly
> every loop?
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