RFR: 8238083: Crash: assert(is_object_aligned(v)) failed: address not aligned: 0xfffffffffffffff1

[Erik Gahlin]

Hi,

Could I have a review of a fix that reverts back to the old implementation for getting/setting the EventHandler.

The original fix will be reworked later.

Bug:
https://bugs.openjdk.java.net/browse/JDK-8238083

Webrev:
http://cr.openjdk.java.net/~egahlin/8238083/

Testing:
Tier1, 3 + jdk/jdk/jfr

Thanks
Erik