public void internValues(Interner interner){
  Map newMap=mapFactory.buildMap();
  for (  Object o : map.entrySet()) {
    Map.Entry entry=(Map.Entry)o;
    Object key=entry.getKey();
    Object value=entry.getValue();
    newMap.put(key,interner.intern(value));
  }
  map=newMap;
}

public void internValues ( Interner interner ) { Map newMap = mapFactory . buildMap ( ) ; for ( Object o : map . entrySet ( ) ) { Map . Entry entry = ( Map . Entry ) o ; Object key = entry . getKey ( ) ; Object value = entry . getValue ( ) ; newMap . put ( key , interner . intern ( value ) ) ; } map = newMap ; }
interns all of the keys and values in the underlying map of this featurelabel .
