hg: jigsaw/jake/jdk: Configuration.empty().reads(...) throws NPE

[alan . bateman]

Changeset: e9c02ef97b43
Author:    alanb
Date:      2015-12-04 08:12 +0000
URL:       http://hg.openjdk.java.net/jigsaw/jake/jdk/rev/e9c02ef97b43

Configuration.empty().reads(...) throws NPE

! src/java.base/share/classes/java/lang/module/Configuration.java
! test/jdk/jigsaw/module/ConfigurationTest.java