[CRaC] Engine help message may be truncated

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    • Type: Bug
    • Resolution: Fixed
    • Priority: P3
    • None
    • Affects Version/s: repo-crac
    • Component/s: hotspot
    • None
    • generic
    • generic

      If C/R engine has a long description or configuration doc it gets truncated when printed because `print_cr` prints only the part that fits into its buffer.

      The below warning also gets printed in debug build when this happens:
      ```
      OpenJDK 64-Bit Server VM warning: outputStream::do_vsnprintf output truncated -- buffer length is 2000 bytes but 4529 bytes are needed.
      ```

            Assignee:
            Timofei Pushkin
            Reporter:
            Timofei Pushkin
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              Created:
              Updated:
              Resolved: