hg: jdk9/dev/jdk: 8142487: Cleanup sun.invoke.util.Wrapper zeroes to be both reliable and lazy

[claes.redestad at oracle.com]

Changeset: 21fe1b98b91c
Author:    redestad
Date:      2015-11-17 12:43 +0100
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/21fe1b98b91c

8142487: Cleanup sun.invoke.util.Wrapper zeroes to be both reliable and lazy
Reviewed-by: vlivanov, jrose

! src/java.base/share/classes/java/lang/invoke/LambdaForm.java
! src/java.base/share/classes/sun/invoke/util/Wrapper.java
+ test/sun/invoke/util/WrapperTest.java