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https://issues.apache.org/jira/browse/FLINK-17489?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-17489:
-----------------------------------
Labels: pull-request-available (was: )
> Support any kind of array in StringUtils.arrayAwareToString()
> -------------------------------------------------------------
>
> Key: FLINK-17489
> URL: https://issues.apache.org/jira/browse/FLINK-17489
> Project: Flink
> Issue Type: Bug
> Components: API / Core
> Reporter: Timo Walther
> Assignee: Timo Walther
> Priority: Major
> Labels: pull-request-available
>
> {{StringUtils.arrayAwareToString()}} is a very basic implementation for
> one-level nested arrays. However, such a prominent utility class should
> support all kinds of nested arrays. Both FLINK-16817 and FLINK-17175 tried to
> improve the implementation but the utility still does not support even
> {{int[][]}}.
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