@TestOnly
  public static void releaseHandler(@NotNull String localPath) {
    if (!ApplicationManager.getApplication().isUnitTestMode()) throw new IllegalStateException();
    synchronized (ourLock) {
      InvalidationState state = invalidate(null, localPath);
      if (state == null) throw new IllegalArgumentException(localPath + " not in " + ourHandlerCache.keySet());
    }
  }
@TestOnly
  public static void releaseHandler(@NotNull String localPath)