code: function(oList){
  		if (oList._lb) {
  			var jListRef = jQuery(oList._lb.getDomRef());
  			oList.$("lst").removeClass("sapUiUx3ExactLstScroll");
  			if (jListRef.length > 0 && jListRef.outerHeight() < jListRef[0].scrollHeight) {
  				oList.$("lst").addClass("sapUiUx3ExactLstScroll");
  				return true;
  			}
  		}
  		return false;
  	}
docs: Adapt the scrolling behavior when not all list items can be shown and return whether adaptation was done or not.