remove LiteralsFirstInComparisons pmd rules, which doesn't useful for string.compareTo, checkstyle has EqualsAvoidNull which is good enough
remove LiteralsFirstInComparisons pmd rules, which doesn't useful for string.compareTo, checkstyle has EqualsAvoidNull which is good enough

neowu/core-ng-demo-project,neowu/core-ng-demo-project