[jira] [Created] (HDDS-13593) Make container ListSubcommand use JsonUtils#getStdoutSequenceWriter

["Ethan Rose (Jira)" <ji...@apache.org>]

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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