public @NotNull Iterator<String> getStateIterator(@NotNull String keyPath) throws IOException {
    Collection<String> collection = super.getState(normalizePath(keyPath));
    return collection == null ? Collections.emptyIterator() : Iterators.map(collection.iterator(), myRelativizer::toFull);
  }
public @NotNull Iterator<String> getStateIterator(@NotNull String keyPath)