c452ed23ac4865de4f256f73498bb580b521f53c
This is prerequisite to move REST endpoints that are using ChangeJson to singleton scope. Note the class ChangeJson itself canot be made singleton because of options attribute. Change-Id: Ib305ba37fa279c65df6c85a261baad07b32ff3db
Description
RETIRED, Gerrit as used by OpenStack