fix some javadoc errors and warnings and typos

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1733712 13f79535-47bb-0310-9956-ffa450edef68
6 files changed
tree: b658c2e59cb788fafc428c188cc6176b55907528
  1. src/
  2. pom.xml