docs: @Deprecated
    public AndroidChannelBuilder transportExecutor(@Nullable Executor transportExecutor) {
      try {
        OKHTTP_CHANNEL_BUILDER_CLASS
            .getMethod("transportExecutor", Executor.class)
            .invoke(delegateBuilder, transportExecutor);
        return this;
      } catch (Exception e) {
        throw new RuntimeException("Failed to invoke transportExecutor on delegate builder", e);
      }
    }