hg: jdk/sandbox: 8241009: CommandLineFlagComboNegative.java fails after JDK-8240563

[chris.hegarty at oracle.com]

Changeset: 5bfe8544c794
Author:    minqi
Date:      2020-03-20 09:40 -0700
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/5bfe8544c794

8241009: CommandLineFlagComboNegative.java fails after JDK-8240563
Summary: jtreg turned off UseCompressedOops and messed up vm flag options of children processes.
Reviewed-by: dholmes, stefank

! test/hotspot/jtreg/runtime/cds/appcds/CommandLineFlagComboNegative.java