Remove unused variable.

git-svn-id: https://svn.apache.org/repos/asf/logging/log4j/log4j2/trunk@1586483 13f79535-47bb-0310-9956-ffa450edef68
How did that get in there?

git-svn-id: https://svn.apache.org/repos/asf/logging/log4j/log4j2/trunk@1586484 13f79535-47bb-0310-9956-ffa450edef68
Move variables closer to actual scope.

git-svn-id: https://svn.apache.org/repos/asf/logging/log4j/log4j2/trunk@1586485 13f79535-47bb-0310-9956-ffa450edef68