setAttributeValue(result, fessConfig.getLdapAttrGivenName(), o -> user.setGivenName(o.toString()));
                setAttributeValue(result, fessConfig.getLdapAttrMail(), o -> user.setMail(o.toString()));
                setAttributeValue(result, fessConfig.getLdapAttrEmployeeNumber(), o -> user.setEmployeeNumber(o.toString()));

        // Test toString with empty string and zterm = true
        UnicodeString emptyUnicodeStringTrue = new UnicodeString("", true);
        assertEquals("", emptyUnicodeStringTrue.toString(), "toString should return empty string for empty input with zterm");

        // Test toString with empty string and zterm = false

    }

    /**
     * Test toString method behavior - requires valid configuration
     */
    @Test
    @DisplayName("Test toString requires valid configuration")
    public void testToStringRequiresValidConfig() {
        // Constructor with null config throws exception, so we can't test toString with null config
        // Instead, test that toString works with a valid config

        // Given

  private final String toString;

  MessageDigestHashFunction(String algorithmName, String toString) {
    this.prototype = getMessageDigest(algorithmName);
    this.bytes = prototype.getDigestLength();
    this.toString = checkNotNull(toString);
    this.supportsClone = supportsClone(prototype);
  }

  MessageDigestHashFunction(String algorithmName, int bytes, String toString) {
    this.toString = checkNotNull(toString);

        assertNull(ex.getCause());

        // Assert - toString starts with class name and contains message when present
        if (message == null) {
            assertEquals(SMBProtocolDowngradeException.class.getName(), ex.toString());
        } else if (message.isEmpty()) {
            // Throwable.toString prints class + ": " (with space) even for empty string

        .build()
    assertThat(url.toString()).isEqualTo("http://host/#=[]:;\"~|?#@^/$%25*")
    assertThat(url.toUri().toString())
      .isEqualTo("http://host/#=[]:;%22~%7C?%23@%5E/$%25*")
  }

  @Test
  fun toUriSpecialQueryCharacters() {
    val httpUrl = "http://host/?d=abc!@[]^`{}|\\".toHttpUrl()
    val uri = httpUrl.toUri()
    assertThat(uri.toString()).isEqualTo("http://host/?d=abc!@[]%5E%60%7B%7D%7C%5C")

        .host("[::1]")
        .build()
        .toString(),
    ).isEqualTo("http://[::1]/")
    assertThat(
      base
        .newBuilder()
        .host("[::0001]")
        .build()
        .toString(),
    ).isEqualTo("http://[::1]/")
    assertThat(
      base
        .newBuilder()
        .host("::1")
        .build()
        .toString(),
    ).isEqualTo("http://[::1]/")
    assertThat(

      return delegate.getId();
    }

    @Override
    public String toString() {
      return delegate.toString();
    }
  }

  private interface Equals {
    @Override
    boolean equals(@Nullable Object obj);

    @Override
    int hashCode();

    @Override
    String toString();
  }

  private static class NoDelegateToEquals implements Equals {

    }

    @Override
    public String toString() {
        return "SuggestItem [text=" + text + ", timestamp=" + timestamp + ", queryFreq=" + queryFreq + ", docFreq=" + docFreq
                + ", userBoost=" + userBoost + ", readings=" + Arrays.toString(readings) + ", fields=" + Arrays.toString(fields) + ", tags="
                + Arrays.toString(tags) + ", roles=" + Arrays.toString(roles) + ", languages=" + Arrays.toString(languages) + ", kinds="

		response.sendRedirect(redirectPage.toString());
	} else {
		response.sendError(statusCode);
	}
} else if("logOut".equals(type)) {
	redirectPage.append("/login/?type=logout&code=" + statusCode);
	response.sendRedirect(redirectPage.toString());
} else if("badRequest".equals(type)) {
	redirectPage.append("/error/badrequest/");
	response.sendRedirect(redirectPage.toString());
} else if(!"badAuth".equals(type)) {