The puzzle `869-982802a1` from #869 has to be resolved: https://github.com/php-coder/mystamps/blob/5cc09acaf7cb4cffb864b5a4e4afc25a79eb82ad/src/main/config/spotbugs-filter.xml#L7-L7 The puzzle was created by Slava Semushin on 30-Dec-19.