hg: jigsaw/jake/jdk: Clarify spec for Class::forName

[mandy . chung]

Changeset: 0403537f7032
Author:    mchung
Date:      2016-03-07 13:22 -0800
URL:       http://hg.openjdk.java.net/jigsaw/jake/jdk/rev/0403537f7032

Clarify spec for Class::forName

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