Fixed PMD P2 issues and UseUtilityClass, EmptyCatchBlock#4465

shai-almog merged 1 commit intomastercodenameone/CodenameOne:masterfrom

pmd-fixed-p2-issues-UseUtilityClass-EmptyCatchBlockcodenameone/CodenameOne:pmd-fixed-p2-issues-UseUtilityClass-EmptyCatchBlockCopy head branch name to clipboard