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https://issues.apache.org/jira/browse/COLLECTIONS-319?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Henri Yandell closed COLLECTIONS-319.
-------------------------------------
Resolution: Fixed
Fix Version/s: 3.4
svn ci -m "Fixing unnecessary null check in IteratorUtils per COLLECTIONS-319"
src
Sending src/java/org/apache/commons/collections/IteratorUtils.java
Transmitting file data .
Committed revision 767766.
> IteratorUtils.getIterator(Object obj) performs redundant null check
> -------------------------------------------------------------------
>
> Key: COLLECTIONS-319
> URL: https://issues.apache.org/jira/browse/COLLECTIONS-319
> Project: Commons Collections
> Issue Type: Bug
> Components: Collection
> Reporter: Sebb
> Priority: Minor
> Fix For: 3.4
>
>
> IteratorUtils.getIterator(Object obj) performs redundant null check:
> {code}
> if (obj == null) {
> return emptyIterator();
> ...
> } else if (obj != null && obj.getClass().isArray()) {
> return new ArrayIterator(obj);
> {code}
> obj cannot be null at that point, so the check can be removed.
> [This will also prevent a false positive in Eclipse which later says tha obj
> may be null]
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