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https://issues.apache.org/jira/browse/NIFI-16129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18097665#comment-18097665
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David Handermann commented on NIFI-16129:
-----------------------------------------
[~dayoung] The StringUtils methods include null checking, which is not part of
the standard Java String class. For this reason, a simple replacement is not
necessarily applicable. Unless there is a clear evaluation of all usage
patterns for selected modules, this issue seems too broad, and should not
necessarily be considered as something to pursue.
> Remove StringUtils#isEmpty(), #isBlank(), etc
> ---------------------------------------------
>
> Key: NIFI-16129
> URL: https://issues.apache.org/jira/browse/NIFI-16129
> Project: Apache NiFi
> Issue Type: Improvement
> Reporter: David Young
> Priority: Major
>
> Using Commons.lang3 StringUtils#isEmpty, #isBlank and friends are not
> necessary anymore because Java now provides these functions and are built
> onto the String class.
> Goal would be to eliminate as many of these usages as possible and evaluate
> if the dependency would be needed at all.
> Going to start work in `nifi-web-api` but this should probably be moved to an
> epic at some point to enable going package by package.
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