fix duplicate methods
fix duplicate methods

blazs/qminer,mkarlovc/qminer,mkarlovc/qminer,mkarlovc/qminer,mkarlovc/qminer,blazs/qminer,blazs/qminer,blazs/qminer,blazs/qminer,mkarlovc/qminer,mkarlovc/qminer,blazs/qminer