}
        assertThat(percentiles().indexes(index1, index2).compute(PSEUDORANDOM_DATASET))
            .comparingValuesUsing(QUANTILE_CORRESPONDENCE)
            .containsExactlyEntriesIn(expectedBuilder.buildOrThrow());
      }
    }
  }

  public void testPercentiles_indexes_varargsAll_compute_doubleCollection() {
    ArrayList<Integer> indexes = new ArrayList<>();

        }
        assertThat(percentiles().indexes(index1, index2).compute(PSEUDORANDOM_DATASET))
            .comparingValuesUsing(QUANTILE_CORRESPONDENCE)
            .containsExactlyEntriesIn(expectedBuilder.buildOrThrow());
      }
    }
  }

  public void testPercentiles_indexes_varargsAll_compute_doubleCollection() {
    ArrayList<Integer> indexes = new ArrayList<>();

    for (int i = 0; i < alternatingKeysAndValues.length; i += 2) {
      expected.put(alternatingKeysAndValues[i], alternatingKeysAndValues[i + 1]);
    }
    assertThat(map).containsExactlyEntriesIn(expected).inOrder();
  }

  /** No-op test so that the class has at least one method, making Maven's test runner happy. */
  public void testNoop() {}

    for (int i = 0; i < alternatingKeysAndValues.length; i += 2) {
      expected.put(alternatingKeysAndValues[i], alternatingKeysAndValues[i + 1]);
    }
    assertThat(map).containsExactlyEntriesIn(expected).inOrder();
  }

  private static class IntHolder implements Serializable {
    private int value;

    IntHolder(int value) {
      this.value = value;
    }

    @Override