hg: jdk9/sandbox/nashorn: 8157310: jdk.dynalink.linker.support.Lookup should have more checks before adding module read link

[chris.hegarty at oracle.com]

Changeset: 2d3d3a04ce6c
Author:    sundar
Date:      2016-05-20 13:20 +0530
URL:       http://hg.openjdk.java.net/jdk9/sandbox/nashorn/rev/2d3d3a04ce6c

8157310: jdk.dynalink.linker.support.Lookup should have more checks before adding module read link
Reviewed-by: hannesw, attila

! src/jdk.dynalink/share/classes/jdk/dynalink/beans/CallerSensitiveDynamicMethod.java
! src/jdk.dynalink/share/classes/jdk/dynalink/linker/support/Lookup.java