hg: jdk9/sandbox/jdk: 3 new changesets

[chris.hegarty at oracle.com]

Changeset: 2624d54d0103
Author:    alanb
Date:      2016-05-25 19:58 +0100
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/2624d54d0103

8150668: Layer.defineModulesXXX with a Configuration containing java.base throws undocumented exception
Reviewed-by: chegar, mchung

! src/java.base/share/classes/java/lang/reflect/Layer.java
! src/java.base/share/classes/java/lang/reflect/Module.java
! test/java/lang/reflect/Layer/BasicLayerTest.java
! test/java/lang/reflect/Layer/LayerAndLoadersTest.java

Changeset: a48c50ab80d5
Author:    alanb
Date:      2016-05-25 20:12 +0100
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/a48c50ab80d5

8156142: ModuleReader instances don't always throw NPE for passed null args
Reviewed-by: chegar, mchung

! src/java.base/share/classes/java/lang/module/ModuleReader.java
! src/java.base/share/classes/java/lang/module/SystemModuleFinder.java
! test/java/lang/module/ModuleReader/ModuleReaderTest.java

Changeset: e3d8f02fbe1b
Author:    alanb
Date:      2016-05-25 20:26 +0100
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/e3d8f02fbe1b

Merge