Timo Walther created FLINK-17489:
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Summary: 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
{{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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