// Test LDAP injection attempt: )(cn=*
        assertEquals("\\29\\28cn=\\2a", LdapUtil.escapeValue(")(cn=*"));

        // Test LDAP injection attempt: *)(uid=*))(|(uid=*
        assertEquals("\\2a\\29\\28uid=\\2a\\29\\29\\28|\\28uid=\\2a", LdapUtil.escapeValue("*)(uid=*))(|(uid=*"));

        // Test complex injection: admin)(&(password=*))

                return "(uid=%s)";
            }
        };

        // Normal name
        assertEquals("(uid=testuser)", fessConfig.getLdapAdminUserFilter("testuser"));

        // Asterisk injection attempt
        assertEquals("(uid=test\\2a)", fessConfig.getLdapAdminUserFilter("test*"));

        // LDAP injection attempt

		want *Header
		ok   bool
	}{{
		in: map[string]string{
			"path":  "a/b/c",
			"uid":   "1000",
			"mtime": "1350244992.023960108",
		},
		want: &Header{
			Name:    "a/b/c",
			Uid:     1000,
			ModTime: time.Unix(1350244992, 23960108),
			PAXRecords: map[string]string{
				"path":  "a/b/c",
				"uid":   "1000",
				"mtime": "1350244992.023960108",
			},
		},
		ok: true,
	}, {

            @Override
            public String getLdapBaseDn() {
                return "";
            }

            @Override
            public String getLdapAccountFilter() {
                return "(uid=%s)";
            }
        });

        String[] permissions = ldapUser.getPermissions();
        assertNotNull(permissions);
        assertEquals(0, permissions.length);
    }

    @Test

	sysStat = statUnix
}

// userMap and groupMap cache UID and GID lookups for performance reasons.
// The downside is that renaming uname or gname by the OS never takes effect.
var userMap, groupMap sync.Map // map[int]string

func statUnix(fi fs.FileInfo, h *Header, doNameLookups bool) error {
	sys, ok := fi.Sys().(*syscall.Stat_t)
	if !ok {
		return nil
	}
	h.Uid = int(sys.Uid)
	h.Gid = int(sys.Gid)
	if doNameLookups {

    private Integer getUid(Object obj) {
      Integer uid = uids.get(obj);
      if (uid == null) {
        // One or more integer values could be skipped in the event of a race
        // to generate a UID for the same object from multiple threads, but
        // that shouldn't be a problem.
        uid = counter.getAndIncrement();
        Integer alreadySet = uids.putIfAbsent(obj, uid);
        if (alreadySet != null) {

    private Integer getUid(Object obj) {
      Integer uid = uids.get(obj);
      if (uid == null) {
        // One or more integer values could be skipped in the event of a race
        // to generate a UID for the same object from multiple threads, but
        // that shouldn't be a problem.
        uid = counter.getAndIncrement();
        Integer alreadySet = uids.putIfAbsent(obj, uid);
        if (alreadySet != null) {

            .buildOrThrow();
    ImmutableSet<String> uppercaseAcronyms =
        ImmutableSet.of(
            "CDN", "CH", "ID", "DNT", "DNS", "DPR", "ECT", "GPC", "HTTP2", "IP", "MD5", "P3P",
            "RTT", "TE", "UA", "UID", "URL", "WWW", "XSS");

    for (Field field : httpHeadersFields()) {
      assertThat(field.get(null))
          .isEqualTo(upperToHttpHeaderName(field.getName(), specialCases, uppercaseAcronyms));
    }
  }

    }

    @Test
    public void test_serialization() {
        // Test that the serialVersionUID is properly defined
        // This test verifies that the class can be instantiated and has the serial version UID
        ServletException servletException = new ServletException("Serialization test");
        ServletRuntimeException runtimeException = new ServletRuntimeException(servletException);

        assertEquals(messageCode, exception.getMessageCode());
    }

    @Test
    public void test_verifySerialVersionUID() {
        // Setup
        final String message = "Test serial version UID";
        final VaMessenger<FessMessages> messageCode = messages -> messages.addErrorsSsoLoginError(UserMessages.GLOBAL_PROPERTY_KEY);

        // Execute