private static void processAllFileNameCharSequences(@NotNull Processor<? super CharSequence> processor,
                                                      @NotNull GlobalSearchScope scope,
                                                      @Nullable IdFilter filter) {
    FileBasedIndex.getInstance().processAllKeys(NAME, processor, scope, filter);
  }
private static void processAllFileNameCharSequences(@NotNull Processor<? super CharSequence> processor,
                                                      @NotNull GlobalSearchScope scope,
                                                      @Nullable IdFilter filter)