hg: jdk/sandbox: 8201545: InetAddress.getByName/getAllByName should clarify empty String behavior

[chris.hegarty at oracle.com]

Changeset: b7c2996d690b
Author:    chegar
Date:      2018-04-30 16:13 +0100
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/b7c2996d690b

8201545: InetAddress.getByName/getAllByName should clarify empty String behavior
Reviewed-by: chegar
Contributed-by: Jaikiran Pai <jai.forums2013 at gmail.com>

! src/java.base/share/classes/java/net/InetAddress.java
! test/jdk/java/net/InetAddress/GetLoopbackAddress.java