@Override public boolean hasFeature(String feature,String version){
  return super.hasFeature(feature,version) || feature.equalsIgnoreCase("psvi");
}

@ Override public boolean hasFeature ( String feature , String version ) { return super . hasFeature ( feature , version ) || feature . equalsIgnoreCase ( "psvi" ) ; }
test if the dom implementation supports a specific " feature " - - currently meaning language and level thereof .
