@Parameterized.Parameters
  public static List<Object[]> data() {
    List<Object[]> parameters = new ArrayList<>();
    for (int i = 0; i < 5; i++) {
      parameters.add(new Object[]{false, true});
      parameters.add(new Object[]{true, true});
      parameters.add(new Object[]{false, false});
      parameters.add(new Object[]{true, false});
    }
    return parameters;
  }
Running it many times so that keep-alive bugs are caught.
We also want to test using both the SSL and plaintext ports.
@return a list of arrays that represent the constructor arguments for that run of the test.
ambry-frontend/src/integration-test/java/com/github/ambry/frontend/FrontendIntegrationTest.java