@NotNull
  private MultiMap<String, String> createSupportedShortNames() {
    MultiMap<String, String> map = new MultiMap<>();
    for (Processor processor : getAllProcessors()) {
      for (String annotationClass : processor.getSupportedAnnotationClasses()) {
        map.putValue(StringUtil.getShortName(annotationClass), annotationClass);
      }
    }
    return map;
  }
@NotNull
  private MultiMap<String, String> createSupportedShortNames()