TestFilterChain chain = new TestFilterChain();

        manager.process(request, response, chain);

        assertEquals("application/json", response.getHeader("Content-Type"));
        assertEquals("no-cache", response.getHeader("Cache-Control"));
    }

    public void test_matches_withPatternMatching() throws IOException, ServletException {
        // Test regex pattern matching

      assertThat(headersToList(response)).containsExactly("Content-Length: 0")
    }
  }

  @Test
  fun setStatusControlsWholeStatusLine() {
    val response = MockResponse().setStatus("HTTP/1.1 202 That'll do pig")
    assertThat(headersToList(response)).containsExactly("Content-Length: 0")
    assertThat(response.status).isEqualTo("HTTP/1.1 202 That'll do pig")
  }

  @Test

import jakarta.annotation.PostConstruct;

/**
 * Standard transformer implementation for the Fess search engine.
 * This transformer handles document transformation and content extraction using
 * the standard Fess file transformation process with support for various content types.
 *
 * <p>It extends AbstractFessFileTransformer to provide file-specific transformation
 * capabilities while using the appropriate extractor for each document type.</p>

        } else {
          if (firstUpdate) {
            firstUpdate = false;
            if (contentLength == -1) {
              System.out.println("content-length: unknown");
            } else {
              System.out.format("content-length: %d\n", contentLength);
            }
          }

          System.out.println(bytesRead);

          if (contentLength != -1) {

Let's imagine that we want to have a dependency that checks if the query parameter `q` contains some fixed content.

But we want to be able to parameterize that fixed content.

## A "callable" instance { #a-callable-instance }

In Python there's a way to make an instance of a class a "callable".

    /** The separator for text content. */
    protected static final String TEXT_SEP = " ";

    /** The suggester instance for handling suggest operations. */
    protected Suggester suggester;

    /** The Fess configuration for accessing system settings. */
    protected FessConfig fessConfig;

    /** The set of field names for content. */

    <jsp:include page="/WEB-INF/view/common/admin/sidebar.jsp">
        <jsp:param name="menuCategoryType" value="dashboard"/>
        <jsp:param name="menuType" value="dashboard"/>
    </jsp:include>

    <div class="content-wrapper position-relative">
        <iframe class="w-100 h-100 position-absolute" frameborder="0"
                src="<%=request.getContextPath()%>${serverPath}<%= response.encodeURL("/_plugin/kopf/") %>"

rm -rf "${SRC_DIR}" "${INLINED_DIR}" "${DEST_DIR}" && mkdir -p "${SRC_DIR}" "${INLINED_DIR}" "${DEST_DIR}"
for idx in {1..10}; do
	# generate random nr of blocks
	COUNT=$((RANDOM % 100 + 100))
	# generate random content
	dd if=/dev/urandom bs=50K count="${COUNT}" of="${SRC_DIR}"/file"$idx"
done

# create small object that will be inlined into xl.meta
dd if=/dev/urandom bs=50K count=1 of="${INLINED_DIR}"/inlined

        assertFalse(Files.exists(tempDir.resolve("parent")));
    }

    public void test_install_withValidZip() throws IOException {
        // Create a mock zip file with theme content
        Path jarPath = tempDir.resolve("test-theme.jar");
        createMockThemeZip(jarPath);

        ThemeHelper mockThemeHelper = new ThemeHelper() {
            @Override

        } else {
          if (firstUpdate) {
            firstUpdate = false;
            if (contentLength == -1) {
              System.out.println("content-length: unknown");
            } else {
              System.out.format("content-length: %d\n", contentLength);
            }
          }

          System.out.println(bytesWritten);

          if (contentLength != -1) {