Issue #527 fixed: updated CHANGELOG
Issue #527 fixed: updated CHANGELOG

spotbugs/spotbugs,KengoTODA/spotbugs,KengoTODA/spotbugs,spotbugs/spotbugs,spotbugs/spotbugs,spotbugs/spotbugs,spotbugs/spotbugs,KengoTODA/spotbugs,KengoTODA/spotbugs