((DocumentTypeImpl) newChild).ownerDocument = this; super.insertBefore(newChild,refChild);
insertBefore(newChild.getFirstChild(), refChild); insertBefore(newChild, refChild); return newChild;
((DocumentTypeImpl) newChild).ownerDocument = this; super.insertBefore(newChild,refChild);
insertBefore(newChild.getFirstChild(), refChild); insertBefore(newChild, refChild); return newChild;