dom w3c dom NamedNodeMap deferredelementimpl elementimpl deferrednode serialversionuid l fnodeindex deferredelementimpl deferreddocumentimpl ownerdoc nodeindex ownerdoc fnodeindex nodeindex needssyncchildren getnodeindex fnodeindex synchronizedata needssyncdata deferreddocumentimpl ownerdocument deferreddocumentimpl this.ownerdocument orig ownerdocument.mutationevents ownerdocument.mutationevents name ownerdocument.getnodename fnodeindex setupdefaultattributes index ownerdocument.getnodeextra fnodeindex index namednodemap attrs nodeimpl attr nodeimpl ownerdocument.getnodeobject index attrs.setnameditem attr index ownerdocument.getprevsibling index index ownerdocument.mutationevents orig synchronizechildren deferreddocumentimpl ownerdocument deferreddocumentimpl ownerdocument ownerdocument.synchronizechildren fnodeindex