}
        throw new ParameterHasNoDistinctValueException(params.get(i));
      }
      newArgs.set(i, newArg);
      tester.addEqualityGroup(createInstance(factory, newArgs));
      argGroups.add(ImmutableList.of(newArgs));
    }
    tester.testEquals();
  }

  /**
   * Returns dummy factory arguments that are equal to {@code args} but may be different instances,

        }
        throw new ParameterHasNoDistinctValueException(params.get(i));
      }
      newArgs.set(i, newArg);
      tester.addEqualityGroup(createInstance(factory, newArgs));
      argGroups.add(ImmutableList.of(newArgs));
    }
    tester.testEquals();
  }

  /**
   * Returns dummy factory arguments that are equal to {@code args} but may be different instances,