hg: jdk-updates/jdk11u-dev: 8216184: CDS/appCDS tests failed on Windows due to long path to a classlist file

[zgu at redhat.com]

Changeset: 9250ad6fa277
Author:    ccheung
Date:      2019-01-11 14:05 -0800
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/9250ad6fa277

8216184: CDS/appCDS tests failed on Windows due to long path to a classlist file
Summary: use os::open() instead of fopen()
Reviewed-by: iklam, dholmes

! src/hotspot/share/classfile/classListParser.cpp
! src/hotspot/share/memory/metaspaceShared.cpp
+ test/hotspot/jtreg/runtime/appcds/LongClassListPath.java
! test/hotspot/jtreg/runtime/appcds/jigsaw/classpathtests/DummyClassesInBootClassPath.java