hg: jdk/hs: 8190809: JVM crashes while generating appcds for classpath with empty directory entry

[ioi.lam at oracle.com]

Changeset: d8a62bea95d3
Author:    iklam
Date:      2017-12-01 15:53 -0800
URL:       http://hg.openjdk.java.net/jdk/hs/rev/d8a62bea95d3

8190809: JVM crashes while generating appcds for classpath with empty directory entry
Reviewed-by: ccheung, jiangli, lmesnik

! src/hotspot/share/classfile/sharedClassUtil.cpp
+ test/hotspot/jtreg/runtime/appcds/DirClasspathTest.java