RFR: 8188869: jdk9/10 reject zip/jar files where seconds value of timestamp is out of supported range 0 - 59

[Baesken, Matthias]

> Hi,

>

> please review this bug fix to ensure we don't reject jar

> and zip files due to entries having malformed timestamps.

>

> Webrev: http://cr.openjdk.java.net/~redestad/8188869/jdk.00/

> Bug: https://bugs.openjdk.java.net/browse/JDK-8188869

>

> I opted to only fall back to the more lenient JDK 8 version when

> we need to, which is important to not re-introduce a scalability

> bottleneck, see micros and results here:

>

> http://mail.openjdk.java.net/pipermail/core-libs-dev/2017-October/049458.html

>

>

> Thanks!

>

> /Claes



Not a Reviewer, but looks good to me.



Best regards, Matthias