testRotate(new boolean[] {true}, 1, new boolean[] {true});
    testRotate(new boolean[] {true}, 2, new boolean[] {true});

    testRotate(new boolean[] {true, false}, -3, new boolean[] {false, true});
    testRotate(new boolean[] {true, false}, -1, new boolean[] {false, true});
    testRotate(new boolean[] {true, false}, -2, new boolean[] {true, false});

  @SuppressWarnings("null")
  public void overloadSelection() {
    Boolean boxedBoolean = null;
    boolean aBoolean = true;
    Long boxedLong = null;
    int anInt = 1;
    // With a boxed predicate, no overloads can be selected in phase 1
    // ambiguous without the call to .booleanValue to unbox the Boolean
    checkState(boxedBoolean.booleanValue(), "", 1);

  @SuppressWarnings("null")
  public void overloadSelection() {
    Boolean boxedBoolean = null;
    boolean aBoolean = true;
    Long boxedLong = null;
    int anInt = 1;
    // With a boxed predicate, no overloads can be selected in phase 1
    // ambiguous without the call to .booleanValue to unbox the Boolean
    checkState(boxedBoolean.booleanValue(), "", 1);

    }

    // Test LdapManager implementation
    private static class TestLdapManager extends LdapManager {
        boolean insertCalled = false;
        boolean deleteCalled = false;
        boolean changePasswordCalled = false;
        boolean applyCalled = false;
        boolean applyModifiesUser = false;

        User insertedUser;
        User deletedUser;
        User appliedUser;

    public String[] getGroups() {
        return user.getGroupNames();
    }

    public boolean isEditable() {
        return user.isEditable();
    }

    public boolean hasRole(final String role) {
        return stream(user.getRoleNames()).get(stream -> stream.anyMatch(s -> s.equals(role)));
    }

    public boolean hasRoles(final String[] acceptedRoles) {
        return stream(user.getRoleNames())

        }

        @Override
        public boolean isRequestedSessionIdFromCookie() {
            return false;
        }

        @Override
        public boolean isRequestedSessionIdFromURL() {
            return false;
        }

        @Override
        public boolean authenticate(jakarta.servlet.http.HttpServletResponse response) {
            return false;
        }

        @Override

  public final boolean addAll(Collection<? extends E> newElements) {
    throw new UnsupportedOperationException();
  }

  @Override
  public final boolean removeAll(Collection<?> oldElements) {
    throw new UnsupportedOperationException();
  }

  @Override
  public final boolean removeIf(Predicate<? super E> predicate) {
    throw new UnsupportedOperationException();
  }

  @Override

            @Override
            public boolean isChangedClusterState(int status) {
                return true;
            }

            @Override
            public String getHostname() {
                return "test-hostname";
            }
        };

        FessConfig fessConfig = new TestFessConfig() {
            @Override
            public boolean hasNotification() {
                return true;

        List<User> loadCalls = new ArrayList<>();

        // Control behavior
        boolean updateThrowsException = false;
        boolean deleteThrowsException = false;
        boolean changePasswordThrowsException = false;
        boolean loadThrowsException = false;
        boolean changePasswordResult = false;
        User loadResult = null;

        @Override

    // Use the imgur image upload API as documented at https://api.imgur.com/endpoints/image
    final ProgressListener progressListener = new ProgressListener() {
      boolean firstUpdate = true;

      @Override public void update(long bytesWritten, long contentLength, boolean done) {
        if (done) {
          System.out.println("completed");
        } else {
          if (firstUpdate) {
            firstUpdate = false;