int index = aValidIndex();
    E initialValue = getList().get(index);
    assertEquals(
        "set(i, x) should return the old element at position i.",
        initialValue,
        getList().set(index, newValue));
    assertEquals("After set(i, x), get(i) should return x", newValue, getList().get(index));
    assertEquals("set() should not change the size of a list.", getNumElements(), getList().size());
  }

    public PacLogonInfo getLogonInfo () {
        return this.logonInfo;
    }


    public PacCredentialType getCredentialType () {
        return this.credentialType;
    }


    public PacSignature getServerSignature () {
        return this.serverSignature;
    }


    public PacSignature getKdcSignature () {
        return this.kdcSignature;
    }

    public int compareTo(ClassWithTerribleHashCode that) {
      return Integer.compare(this.value, that.value);
    }

    @Override
    public boolean equals(@Nullable Object x) {
      return x instanceof ClassWithTerribleHashCode
          && ((ClassWithTerribleHashCode) x).value == value;
    }

    @Override
    public int hashCode() {
      return 23;
    }

    @Override
    public String toString() {

    }

    @Override
    public InvertibleCryptographer providePrimaryInvertibleCryptographer() {
        return primaryInvertibleCryptographer;
    }

    @Override
    public OneWayCryptographer providePrimaryOneWayCryptographer() {
        return primaryOneWayCryptographer;
    }

        super(message);
        this.messageCode = messageCode;
    }

    /**
     * @return the messageCode
     */
    public VaMessenger<FessMessages> getMessageCode() {
        return messageCode;
    }

        super(message);
        this.messageCode = messageCode;
    }

    /**
     * @return the messageCode
     */
    public VaMessenger<FessMessages> getMessageCode() {
        return messageCode;
    }

  @Override
  Set<Integer> createUnfiltered(Iterable<Integer> contents) {
    return newHashSet(contents);
  }

  @Override
  Set<Integer> filter(Set<Integer> elements, Predicate<? super Integer> predicate) {
    return Sets.filter(elements, predicate);
  }

    this.collectionGenerator = collectionGenerator;
  }

  @Override
  public TestSubjectGenerator<? extends Iterable<E>> getInnerGenerator() {
    return collectionGenerator;
  }

  @Override
  public Iterator<E> get() {
    return collectionGenerator.createTestSubject().iterator();
  }

    public PacGroup ( SID id, int attributes ) {
        super();
        this.id = id;
        this.attributes = attributes;
    }


    public SID getId () {
        return this.id;
    }


    public int getAttributes () {
        return this.attributes;
    }

public interface InputLocationTracker {
    InputLocation getLocation(Object field);

    /**
     * Gets the parent InputLocation where this InputLocation may have been imported from.
     * Can return {@code null}.
     *
     * @return InputLocation
     * @since 4.0.0
     */
    InputLocation getImportedFrom();