/** * Parameters generation for {@link #parametrizedExpansionRateTest(long)}. * * @return Buffer size. */ @DataProvider(name = "Buffer-Size-Provider") public Object[][] bufferSizeParameterProvider() { int size = 50; Object[][] parameters = new Object[size][1]; for (int i = 0; i < size; i++) { parameters[i][0] = getRandomLong(2000000000L); } return parameters; }