hg: jdk/sandbox: 8235563: [TESTBUG] appcds/CommandLineFlagComboNegative.java does not handle archive mapping failure

[chris.hegarty at oracle.com]

Changeset: 6b8a675f35e1
Author:    ccheung
Date:      2019-12-17 16:46 -0800
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/6b8a675f35e1

8235563: [TESTBUG] appcds/CommandLineFlagComboNegative.java does not handle archive mapping failure
Summary: Use the assertAbnormalExit method of the CDSTestUtils.Result class to handle archive mapping failure.
Reviewed-by: iklam

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