hg: jdk9/dev/nashorn: 8059443: NPE when unboxing return values

[attila.szegedi at oracle.com]

Changeset: 66e72466918b
Author:    attila
Date:      2014-11-03 09:49 +0100
URL:       http://hg.openjdk.java.net/jdk9/dev/nashorn/rev/66e72466918b

8059443: NPE when unboxing return values
Reviewed-by: lagergren, sundar

! src/jdk.scripting.nashorn/share/classes/jdk/internal/dynalink/DynamicLinkerFactory.java
+ src/jdk.scripting.nashorn/share/classes/jdk/internal/dynalink/linker/MethodTypeConversionStrategy.java
! src/jdk.scripting.nashorn/share/classes/jdk/internal/dynalink/support/TypeConverterFactory.java
! src/jdk.scripting.nashorn/share/classes/jdk/internal/dynalink/support/TypeUtilities.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/linker/Bootstrap.java
+ test/script/basic/JDK-8059443.js
+ test/script/basic/JDK-8059443.js.EXPECTED
+ test/src/jdk/nashorn/test/models/NullProvider.java