fix some javadoc errors java 8 complains about

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1690903 13f79535-47bb-0310-9956-ffa450edef68
3 files changed
tree: 906f2066113f791f52fed3adc1afcb995629b334
  1. src/
  2. pom.xml