PMD Warnings

Searching for all files in '/var/lib/jenkins/home/jobs/othello/workspace/othello' that match the pattern '**/target/pmd.xml'
Traversing of symbolic links: enabled
-> found 4 files
Successfully parsed file /var/lib/jenkins/home/jobs/othello/workspace/othello/othello-core/target/pmd.xml
-> found 0 issues (skipped 0 duplicates)
Successfully processed file 'othello-core/target/pmd.xml'
Successfully parsed file /var/lib/jenkins/home/jobs/othello/workspace/othello/othello-gui/target/pmd.xml
-> found 0 issues (skipped 0 duplicates)
Successfully processed file 'othello-gui/target/pmd.xml'
Successfully parsed file /var/lib/jenkins/home/jobs/othello/workspace/othello/othello-strategy-examples/target/pmd.xml
-> found 0 issues (skipped 0 duplicates)
Successfully processed file 'othello-strategy-examples/target/pmd.xml'
Successfully parsed file /var/lib/jenkins/home/jobs/othello/workspace/othello/othello-strategy-template/target/pmd.xml
-> found 0 issues (skipped 0 duplicates)
Successfully processed file 'othello-strategy-template/target/pmd.xml'
Skipping post processing
No filter has been set, publishing all 0 issues
Repository miner is not configured, skipping repository mining
Reference build recorder is not configured
Obtaining reference build from same job (othello)
Using reference build 'othello #83' to compute new, fixed, and outstanding issues
Issues delta (vs. reference build): outstanding: 0, new: 0, fixed: 0
No quality gates have been set - skipping
Enabling health report (Healthy=1, Unhealthy=10, Minimum Severity=LOW)
Created analysis result for 0 issues (found 0 new issues, fixed 0 issues)
Attaching ResultAction with ID 'pmd' to build 'othello #85'.