assertFalse(user.isEditable());

        // Test with different user configurations
        user = new TestFessUser("admin", new String[] { "admin" }, new String[] { "admins" }, new String[] { "*" });
        assertFalse(user.isEditable());

        user = new TestFessUser("", new String[] {}, new String[] {}, new String[] {});
        assertFalse(user.isEditable());
    }

    @Test

    public void test_isEditable() {
        // Test with non-editable user (default)
        testUser.setEditable(false);
        assertFalse(fessUserBean.isEditable());

        // Test with editable user
        testUser.setEditable(true);
        assertTrue(fessUserBean.isEditable());
    }

    @Test
    public void test_hasRole() {
        // Test with no roles
        testUser.setRoleNames(new String[] {});

            public boolean isLdapAdminEnabled(String name) {
                assertEquals("testuser", name);
                return true;
            }
        });

        assertTrue(ldapUser.isEditable());
    }

    @Test
    public void test_isEditable_disabled() {
        // Test when admin is disabled for the user
        ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {
            @Override

        }
    }

    /**
     * Processes and normalizes a document title.
     * Applies text normalization using configured space characters and returns
     * a clean title suitable for indexing.
     *
     * @param responseData the response data from crawling (not currently used)
     * @param title the raw title text to process
     * @param dataMap additional data map (not currently used)

   * registry suffixes, since domain name registries collectively control all internet domain names.
   *
   * <p>For considerations on whether the public suffix or registry suffix designation is more
   * suitable for your application, see <a
   * href="https://github.com/google/guava/wiki/InternetDomainNameExplained">this article</a>.
   *
   * @return {@code true} if this domain name appears exactly on the public suffix list

   * @throws CancellationException if {@code get} throws a {@code CancellationException}
   * @throws IllegalArgumentException if {@code exceptionClass} extends {@code RuntimeException} or
   *     does not have a suitable constructor
   * @since 19.0 (in 10.0 as {@code get})
   */
  @CanIgnoreReturnValue
  @J2ktIncompatible
  @GwtIncompatible // reflection
  @ParametricNullness

   * escaping algorithm to perform more efficiently.
   *
   * <p>If the implementation of this method cannot correctly handle a particular code point then it
   * should either throw an appropriate runtime exception or return a suitable replacement
   * character. It must never silently discard invalid input as this may constitute a security risk.
   *
   * @param cp the Unicode code point to escape if necessary

      public @Nullable Object[] toArray() {
        return data.toArray();
      }
    };
  }

  /**
   * Returns a "nefarious" map entry with the specified key and value, meaning an entry that is
   * suitable for testing that map entries cannot be modified via a nefarious implementation of
   * equals. This is used for testing unmodifiable collections of map entries; for example, it

        final String username = systemHelper.getUsername();
        runtime.registerData("username", username);
        runtime.registerData("editableUser", fessLoginAssist.getSavedUserBean().map(FessUserBean::isEditable).orElse(false));
        runtime.registerData("adminUser",
                fessConfig.isAdminUser(username) || fessLoginAssist.getSavedUserBean()

    private static final Unsafe theUnsafe;

    // The offset to the first element in a byte array.
    private static final int BYTE_ARRAY_BASE_OFFSET;

    /**
     * Returns an Unsafe. Suitable for use in a 3rd party package. Replace with a simple call to
     * Unsafe.getUnsafe when integrating into a JDK.
     *
     * @return an Unsafe instance if successful
     */
    private static Unsafe getUnsafe() {