Fix FindBugs
Fix FindBugs

rkovalenko/deployment-sphere-plugin,webdizz/gradle-template-multi-sample,jenkinsci/deployment-sphere-plugin,webdizz/deployment-sphere-plugin,webdizz/deployment-sphere-plugin,webdizz/jobolizer,webdizz/bootiful-apps,webdizz/deployment-sphere-plugin,jenkinsci/deployment-sphere-plugin,webdizz/jobolizer,rkovalenko/deployment-sphere-plugin,jenkinsci/deployment-sphere-plugin