[8u20] approval request for JDK-8044727: Problem reading the contents of some zip files

[Xueming Shen]

Hi,

Please approve the backport of the following fix from 9 to 8u20, the changeset is identical.

Issue: https://bugs.openjdk.java.net/browse/JDK-8044727
JDK9 webrev: http://cr.openjdk.java.net/~sherman/8044727/webrev/
JDK8u20 webrev: http://cr.openjdk.java.net/~sherman/8044727/8u20/webrev/


Thanks!
-Sherman