private XmlIndex getXmlAnnotatedElementsValue() {
    Configuration configuration = getConfiguration();

    XmlIndex index = myXmlIndex;
    if (index == null || configuration.getModificationCount() != index.modCount) {
      final Map<ElementPattern<?>, BaseInjection> map = new HashMap<>();
      for (BaseInjection injection : configuration.getInjections(XmlLanguageInjectionSupport.XML_SUPPORT_ID)) {
        for (InjectionPlace place : injection.getInjectionPlaces()) {
          if (!place.isEnabled() || place.getElementPattern() == null) continue;
          map.put(place.getElementPattern(), injection);
        }
      }
      final Collection<String> stringSet = PatternValuesIndex.buildStringIndex(map.keySet());
      index = new XmlIndex(configuration.getModificationCount(), buildPattern(stringSet), stringSet);
      myXmlIndex = index;
    }
    return index;
  }
private XmlIndex getXmlAnnotatedElementsValue()