hg: jdk10/master: 6373396: (cl spec) clarify spec of ClassLoader.getPackages() about run-time package

[mandy.chung at oracle.com]

Changeset: 65f19a0ce7e9
Author:    mchung
Date:      2017-09-27 12:44 -0700
URL:       http://hg.openjdk.java.net/jdk10/master/rev/65f19a0ce7e9

6373396: (cl spec) clarify spec of ClassLoader.getPackages() about run-time package
Reviewed-by: psandoz

! src/java.base/share/classes/java/lang/ClassLoader.java