23.0-coverity-DataQualityUtils
Solving coverity defects 17842 - 17848, mostly unchecked dynamic casts, one unchecked bool return. Also cppcheck defect: outer and inner 'if' conditions identical, so remove the inner one.
Solving coverity defects 17842 - 17848, mostly unchecked dynamic casts, one unchecked bool return. Also cppcheck defect: outer and inner 'if' conditions identical, so remove the inner one.