remove some warning due to unnecessary import and missing JSR 305 annotations

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1785639 13f79535-47bb-0310-9956-ffa450edef68
5 files changed
tree: 3bc245785e37dfcf4dabd426f2cea865765618f2
  1. src/
  2. pom.xml