hg: jdk9/hs/hotspot: 8030221: Checking for anonymous class should check for NULL as well as potential nesting

[harold.seigel at oracle.com]

Changeset: 5fd233e7cdc7
Author:    hseigel
Date:      2016-08-16 09:56 -0400
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/5fd233e7cdc7

8030221: Checking for anonymous class should check for NULL as well as potential nesting
Summary: Store the first non-anonymous class as the host when defining the anonymous class so don't need look for it later.
Reviewed-by: dholmes, lfoltan

! src/share/vm/prims/unsafe.cpp
! src/share/vm/runtime/reflection.cpp
+ test/runtime/Unsafe/NestedUnsafe.java