SLING-2750 moved the null check on instance inside the synchronised method to conform to rules about double null checks and synchronised blocks.

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1450003 13f79535-47bb-0310-9956-ffa450edef68
2 files changed
tree: b79efbab50a0a7f93359b15e7d3fc188814f0609
  1. src/
  2. pom.xml
  3. README.txt