change println to debug-logging
change println to debug-logging

cz8s/lambdacd,matthiasn/lambdacd,tobiasbayer/lambdacd,matthiasn/lambdacd,cz8s/lambdacd,matthiasn/lambdacd,tobiasbayer/lambdacd,flosell/lambdacd,cz8s/lambdacd,tobiasbayer/lambdacd,flosell/lambdacd,flosell/lambdacd