@Override
  public @NotNull GitCommandResult runCommandWithoutCollectingOutput(@NotNull GitLineHandler handler) {
    return run(handler, new OutputCollector() {
      @Override
      protected void outputLineReceived(@NotNull String line) { }

      @Override
      protected void errorLineReceived(@NotNull String line) {
        addErrorLine(line);
      }
    });
  }
@Override
  public @NotNull GitCommandResult runCommandWithoutCollectingOutput(@NotNull GitLineHandler handler)