[opengrok] Really fix last high pri PMD warning

[jorgen.aust...@sun.com]

Author: Jorgen Austvik <jorgen.austvik at sun.com>
Repository: /hg/opengrok/trunk
Latest revision: d56a89b1efccc4dc87173b85018ec265d9dad616
Total changesets: 1
Log message:
Really fix last high pri PMD warning

Files:
        update: src/org/opensolaris/opengrok/analysis/AnalyzerGuru.java