hg: jdk/sandbox: 8231037: java/net/InetAddress/ptr/Lookup.java fails intermittently due to reverse lookup failed

[chris.hegarty at oracle.com]

Changeset: 98ea90226198
Author:    dfuchs
Date:      2019-09-27 14:43 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/98ea90226198

8231037: java/net/InetAddress/ptr/Lookup.java fails intermittently due to reverse lookup failed
Summary: The test is updated to verify whether reverse lookup is altogether possible.
Reviewed-by: chegar

! test/jdk/java/net/InetAddress/ptr/Lookup.java