checkstyle: 'cast' is not followed by whitespace.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/fileupload/trunk@1456649 13f79535-47bb-0310-9956-ffa450edef68
checkstyle: Variable 'encodingTable' must be private and have accessor methods

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/fileupload/trunk@1456651 13f79535-47bb-0310-9956-ffa450edef68
checkstyle: Variable 'decodingTable' must be private and have accessor methods

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/fileupload/trunk@1456652 13f79535-47bb-0310-9956-ffa450edef68