improve checkstyle result
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Key: CONTINUUM-1798
URL: http://jira.codehaus.org/browse/CONTINUUM-1798
Project: Continuum
Issue Type: Improvement
Reporter: Olivier Lamy
Fix For: Future-- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.codehaus.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
