```

#### Issue: Large bulk imports timing out

**Solution**:
- Split large files into smaller batches (e.g., 10,000 docs per file)
- Increase timeout in `system.properties`:
  ```properties
  crawler.document.request.timeout=600000
  ```
- Use asynchronous import via Admin UI instead of API

#### Issue: Special characters in documents not displaying correctly

**Solution**:

        }
    }

    // Test getTimeAdjustTimeMillisAsLong values
    @Test
    public void test_getTimeAdjustTimeMillisAsLong_values() {
        Long[] testValues = { 0L, 1L, -1L, 1000L, -1000L, 60000L, -60000L, 3600000L, -3600000L, Long.MAX_VALUE, Long.MIN_VALUE };

        for (Long value : testValues) {
            FessConfig testConfig = new FessConfig.SimpleImpl() {
                private static final long serialVersionUID = 1L;

                                                   value="${f:h(errorCountMin)}" class="form-control"
                                                   min="0" max="100000">
                                        </div>
                                        <div class="mx-sm-2">-</div>
                                        <div>

            return "60000";
        }

        @Override
        public String getIndexHealthTimeout() {
            return "10000";
        }

        @Override
        public String getIndexIndexTimeout() {
            return "60000";
        }

        @Override
        public String getIndexIndicesTimeout() {
            return "60000";
        }

        @Override

        searchRenderData.setCurrentEndRecordNumber(10L);
        assertEquals(10L, searchRenderData.getCurrentEndRecordNumber());

        searchRenderData.setCurrentEndRecordNumber(10000L);
        assertEquals(10000L, searchRenderData.getCurrentEndRecordNumber());

        // Test with negative value
        searchRenderData.setCurrentEndRecordNumber(-100L);

            processor.setSearcher(new TestSearcher(100));
            processor.init();

            final List<Map<String, Object>> results =
                    processor.search("*", new TestSearchRequestParams(0, 10000, 0), OptionalThing.empty());
            assertNotNull(results);
            // Should return only available documents
            assertEquals(100, results.size());
        }
    }

    /**

        try (RankFusionProcessor rankFusionProcessor = new RankFusionProcessor()) {
            rankFusionProcessor.setSearcher(new TestMainSearcher(allRecordCount));
            rankFusionProcessor.register(new TestSubSearcher(0, 0, 1000));
            rankFusionProcessor.init();

            if (rankFusionProcessor.search(query, new TestSearchRequestParams(0, pageSize, 0),
                    OptionalThing.empty()) instanceof QueryResponseList list) {

            public String getFesenPassword() {
                return password;
            }

            @Override
            public long getFesenHeartbeatInterval() {
                return 10000L;
            }

            @Override
            public String getFesenHttpUrl() {
                return fesenUrl;
            }

            @Override

          });

          if (typeof setting.boxCssInfo === "undefined") {
            $boxElement.css({
              border: "1px solid #cccccc",
              "box-shadow":
                "0 1px 1px 0px rgba(0, 0, 0, 0.1), 0 3px 2px 0px rgba(82, 168, 236, 0.2)",
              "background-color": "#fff"
            });
          } else {
            $boxElement.css(setting.boxCssInfo);
          }

        defaultSettings.put("onelogin.saml2.security.want_xml_validation", "true");
        defaultSettings.put("onelogin.saml2.security.signature_algorithm", "http://www.w3.org/2000/09/xmldsig#rsa-sha1");
        defaultSettings.put("onelogin.saml2.organization.name", "CodeLibs");
        defaultSettings.put("onelogin.saml2.organization.displayname", "Fess");