Arnout Engelen created COMPRESS-658:
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             Summary: Extra time data is added when the timestamp is the 
smallest data/time ZIP can handle
                 Key: COMPRESS-658
                 URL: https://issues.apache.org/jira/browse/COMPRESS-658
             Project: Commons Compress
          Issue Type: Bug
          Components: Archivers
            Reporter: Arnout Engelen


Since COMPRESS-613, we add an 'extra time data' field when the ZIP entry 
timestamp is outside the range the DOS timestamp used in other parts of the 
header can handle.

It currently incorrectly also adds this header when the ZIP entry timestamp is 
exactly the lowest possible timestamp expressable as a DOS timestamp.

This has the consequence that, when reading a ZIP file with such entries and 
writing it back again, ZipEntry will 'invent' an 'extra time data' field where 
none is needed.



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