try {
            urlFilter.processUrl(null);
            // Should handle null gracefully or throw appropriate exception
        } catch (NullPointerException e) {
            // Expected behavior for null input
            assertTrue(true);
        }
    }

    /**
     * Test processUrl with empty URL
     */
    public void test_processUrl_emptyUrl() {
        String sessionId = "test-session-014";

```java
import org.codelibs.fess.suggest.request.suggest.SuggestResponse;

// Synchronous suggestion request
SuggestResponse response = suggester.suggest()
    .setQuery("sea")                    // user input
    .setSize(10)                        // max suggestions
    .execute()
    .getResponse();

// Process suggestions
response.getItems().forEach(item -> {
    System.out.println("Suggestion: " + item.getText()[0]);

     * If the encoded string exceeds the maximum allowed length, it truncates the string
     * to the specified maximum length.
     *
     * @param text the input text to be encoded
     * @return the encoded string, truncated if necessary
     */
    public static String createSuggestTextId(final String text) {

    <glob pattern="*.tar"/>
  </mime-type>

  <mime-type type="application/x-tex">
    <_comment>TeX Source</_comment>
    <alias type="text/x-tex"/>
    <magic priority="50">
      <match value="\\input" type="string" offset="0"/>
      <match value="\\section" type="string" offset="0"/>
      <match value="\\setlength" type="string" offset="0"/>
      <match value="\\documentstyle" type="string" offset="0"/>