public int getMaxSamples()
    {
        return samples.length;
    }
@Test
    public void testGetMaxSamples()
    {
        UnweightedDoubleReservoirSample reservoir = new UnweightedDoubleReservoirSample(200);

        assertEquals(reservoir.getMaxSamples(), 200);
        assertEquals(reservoir.getTotalPopulationCount(), 0);
    }