docs: @javax.annotation.Nonnull
    public final synchronized com.simiacryptus.util.data.ScalarStatistics add(@javax.annotation.Nonnull final com.simiacryptus.util.data.ScalarStatistics right) {
      @javax.annotation.Nonnull final com.simiacryptus.util.data.ScalarStatistics sum = new com.simiacryptus.util.data.ScalarStatistics();
      sum.sum0 += sum0;
      sum.sum0 += right.sum0;
      sum.sum1 += sum1;
      sum.sum1 += right.sum1;
      sum.sum2 += sum2;
      sum.sum2 += right.sum2;
      return sum;
    }