Not an issue per se. I just noticed it when looking over the tests and it seemed strange.

The expected result for UniCast unit tests is computed by a loop and an accumulator. An arithmetic series could be used instead. Also the code is duplicated.

Added getArithmeticSeries to Utils and removed duplication.

Perhaps a less general formula like n(n-1)/2 and single parameter method could be used instead for simplicity.

This is an enhancement, not a defect.

The change for this is done now. The test should loop over the results to compute the value in the same way as expected.

Looking into the code I see the perfTestUtil does the same thing as before

public static long accumulatedAddition(final long iterations) { long temp = 0L; for (long i = 0L; i < iterations; i++) { temp += i; }

    return temp;
}

Is there a reason why this result is not computed as suggested?

public static long accumulatedAddition(final long iterations)
{
  return iterations * (iterations - 1) / 2;
}

http://mathworld.wolfram.com/ArithmeticSeries.html

Thanks