urlFilter.init(sessionId);

        urlFilter.addExclude(".*\\.(jpg|png|gif)$");

        assertTrue(urlFilter.match("https://example.com/page.html"));
        assertTrue(urlFilter.match("https://example.com/document.pdf"));
        assertFalse(urlFilter.match("https://example.com/image.jpg"));
        assertFalse(urlFilter.match("https://example.com/photo.png"));

    public void test_generate() {
        // Initialize without container
        emptyGenerator = new EmptyGenerator();

        // Test that generate always returns false
        File outputFile = new File("test.jpg");
        assertFalse(emptyGenerator.generate("thumbnailId", outputFile));
        assertFalse(emptyGenerator.generate(null, outputFile));
        assertFalse(emptyGenerator.generate("thumbnailId", null));

        assertContentType("application/vnd.openxmlformats-officedocument.presentationml.presentation", "extractor/msoffice/test.pptx",
                "hoge.pptx");

        assertContentType("image/jpeg", null, "hoge.jpg");
        assertContentType("image/gif", null, "hoge.gif");

        assertContentType("application/pdf", "extractor/test.pdf", "hoge.pdf");

                case FessConfig.APP_ENCRYPT_PROPERTY_PATTERN:
                    return ".*password|.*key|.*token|.*secret";
                case FessConfig.APP_EXTENSION_NAMES:
                    return "jpg,jpeg,gif,png";

                case FessConfig.JOB_MAX_CRAWLER_PROCESSES:
                    return "3";
                case FessConfig.MAX_LOG_OUTPUT_LENGTH:
                    return "4000";

        DataStoreParams paramMap = new DataStoreParams();
        Pattern pattern = Pattern.compile(".*\\.jpg$");
        paramMap.put("url_exclude_pattern", pattern);

        boolean result1 = indexUpdateCallback.isUrlCrawlable(paramMap, "http://example.com/image.jpg");
        boolean result2 = indexUpdateCallback.isUrlCrawlable(paramMap, "http://example.com/image.png");

        assertFalse(result1);

    "tags": [
        "rock",
        "metal",
        "bar"
    ],
    "images": [
        {
            "url": "http://example.com/baz.jpg",
            "name": "The Foo live"
        },
        {
            "url": "http://example.com/dave.jpg",
            "name": "The Baz"
        }
    ]
}
```

/// info | Інформація

        thumbnailManager.setImageExtention("jpg");
        thumbnailManager.setSplitSize(5);
        thumbnailManager.setSplitHashSize(20);

        String docid = "1234567890abcdef";
        String filename = thumbnailManager.getImageFilename(docid);
        assertNotNull(filename);
        assertTrue(filename.endsWith(".jpg"));
        assertTrue(filename.contains(docid));
    }

    "tags": [
        "rock",
        "metal",
        "bar"
    ],
    "images": [
        {
            "url": "http://example.com/baz.jpg",
            "name": "The Foo live"
        },
        {
            "url": "http://example.com/dave.jpg",
            "name": "The Baz"
        }
    ]
}
```

/// info

Notice how the `images` key now has a list of image objects.

    "tags": [
        "rock",
        "metal",
        "bar"
    ],
    "images": [
        {
            "url": "http://example.com/baz.jpg",
            "name": "The Foo live"
        },
        {
            "url": "http://example.com/dave.jpg",
            "name": "The Baz"
        }
    ]
}
```

/// info | Информация

              ]]></testwords>
			</collection>
		</collections>
		<globalparams>
			<bad_urls><![CDATA[
contains:/images/
contains:?
contains:\\.xml$
# test
regexp:/([^/]*)/\\1/\\1/
.gif$
.jpg$
.jpeg$
.png$
regexpIgnoreCase:\\.dll$
regexpIgnoreCase:\\.exe$
/?S=A$
/?S=D$
contains:\001
contains:\002
contains:\003
.html/$

          ]]></bad_urls>
			<good_urls><![CDATA[