RFR JDK-8193802: NullPointerException from JarFileSystem.getVersionMap() (original) (raw)

Xueming Shen xueming.shen at oracle.com
Wed Jan 31 19:54:02 UTC 2018

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Hi

Please help review the change for JDK-8193802.

Issue: https://bugs.openjdk.java.net/browse/JDK-8193802 Webrev: http://cr.openjdk.java.net/~sherman/8193802/webrev

To add a "null" check when building mr lookup tables. The use scenario here is that the jar file and the jarfs env are configured to a mr jarfs, but the jar file itself actually does not have the corresponding directory "meta-inf/versions".

Thanks, Sherman

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