Eliminate some PMD warnings

git-svn-id: https://svn.apache.org/repos/asf/logging/log4j/companions/extras/trunk@1029488 13f79535-47bb-0310-9956-ffa450edef68
3 files changed
tree: 2f3a9b4986370de69bba958ba6e4f38c9557c79b
  1. src/
  2. build.xml
  3. LICENSE
  4. NOTICE
  5. pom.xml