protected boolean isSpecialAttribute(String namespace,String localPart){
  if (document.getVersion() < 4) {
    return specialAttributes2006.contains(namespace,localPart);
  }
 else {
    if (namespace.length() == 0)     namespace=MXML_2009_NAMESPACE;
    return specialAttributes2009.contains(namespace,localPart);
  }
}

protected boolean isSpecialAttribute ( String namespace , String localPart ) { if ( document . getVersion ( ) < 4 ) { return specialAttributes2006 . contains ( namespace , localPart ) ; } else { if ( namespace . length ( ) == 0 ) namespace = MXML_2009_NAMESPACE ; return specialAttributes2009 . contains ( namespace , localPart ) ; } }
override componentbuilder . isspecialattribute ( ) . the root node doesn ' t allow " id " , but it allows for special attributes ( e . g . framerate , usepreloader , etc . . . ) .
