private void clearCacheForChangedFiles(@NotNull List<? extends VFileEvent> events) {
        for (VFileEvent event : events) {
          if (event instanceof VFilePropertyChangeEvent && ((VFilePropertyChangeEvent)event).isRename()) {
            VirtualFile file = event.getFile();
            if (file instanceof NewVirtualFile) {
              int id = ((NewVirtualFile)file).getId();
              myNonIgnoredIds.clear(id);
            }
          }
        }
      }
private void clearCacheForChangedFiles(@NotNull List<? extends VFileEvent> events)