Ethan Rose created HDDS-13593:
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Summary: Make container ListSubcommand use
JsonUtils#getStdoutSequenceWriter
Key: HDDS-13593
URL: https://issues.apache.org/jira/browse/HDDS-13593
Project: Apache Ozone
Issue Type: Improvement
Reporter: Ethan Rose
Jackson's {{SequenceWriter}} will automatically close its output stream when
closed. This is a problem when writing to stdout, because any more information
that needs to go there (usually a trailing newline after the array) will be
lost. {{ListSubcommand}} worked around this by creating a private
{{NonClosingOutputStream}} wrapper for stdout. HDDS-12078 and likely other
commands in the future also need this functionality, so it was copied inside a
helper method {{JsonUtils#getStdoutSequenceWriter}}. Migrate {{ListSubcommand}}
to use this new helper method and delete the duplicate code.
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