8203028: Simplify reference processing in light of JDK-8175797
Summary: Removed special handling of Reference.next
Reviewed-by: tschatzl, sjohanss, mchung
Welcome to OpenJDK!
===================
For information about building OpenJDK, including how to fully retrieve all
source code, please see either of these:
* doc/building.html (html version)
* doc/building.md (markdown version)
See http://openjdk.java.net/ for more information about OpenJDK.