src/sap.m/src/sap/m/GrowingEnablement.js
function(oContext, oBindingInfo) {
			this._iRenderedDataItems++;
			var oItem = oBindingInfo.factory(ManagedObjectMetadata.uid("clone"), oContext);
			return oItem.setBindingContext(oContext, oBindingInfo.model);
		}
function(oContext, oBindingInfo) {
			this._iRenderedDataItems++;
			var oItem = oBindingInfo.factory(ManagedObjectMetadata.uid("clone"), oContext);
			return oItem.setBindingContext(oContext, oBindingInfo.model);
		}
function ( oContext , oBindingInfo ) { this . _iRenderedDataItems ++ ; var oItem = oBindingInfo . factory ( ManagedObjectMetadata . uid ( "clone" ) , oContext ) ; return oItem . setBindingContext ( oContext , oBindingInfo . model ) ; }
creates list item from the factory
creates list item from the factory