@Test
        @DisplayName("DosFileFilter wildcard and attributes are preserved through unwrap")
        void dosFileFilter_preservesFieldsThroughUnwrap() throws Exception {
            // Test with various wildcard patterns and attribute masks
            String[] wildcards = { "*.txt", "test*", null };
            int[] attributes = { 0x10, 0x20, 0x07 };

            for (int i = 0; i < wildcards.length; i++) {

        // Query was processed successfully

        // Query was processed successfully
    }

    public void test_convertWildcardQuery_withBothWildcards() throws Exception {
        // Test with both wildcards already present
        QueryContext queryContext = new QueryContext("*test*", false);
        WildcardQuery wildcardQuery = new WildcardQuery(new Term(Constants.DEFAULT_FIELD, "*test*"));

     */
    public void setAnalyzer(final Analyzer analyzer) {
        this.analyzer = analyzer;
    }

    /**
     * Sets whether to allow leading wildcards in query terms.
     *
     * @param allowLeadingWildcard true to allow leading wildcards, false otherwise
     */
    public void setAllowLeadingWildcard(final boolean allowLeadingWildcard) {
        this.allowLeadingWildcard = allowLeadingWildcard;
    }

        assertEquals("test\\*query\\?end", escaped3);

        // Test with no wildcards
        String query4 = "test query";
        String escaped4 = SuggestUtil.escapeWildcardQuery(query4);
        assertEquals("test query", escaped4);

        // Test with multiple wildcards
        String query5 = "***???";
        String escaped5 = SuggestUtil.escapeWildcardQuery(query5);

    @ParameterizedTest
    @DisplayName("Test writeParametersWireFormat with various wildcards")
    @CsvSource({ "'\\path', '*.txt', '\\path\\*.txt'", "'\\path\\', '*.doc', '\\path\\*.doc'", "'\\', '*.*', '\\*.*'",
            "'\\test', 'file?.txt', '\\test\\file?.txt'" })
    void testWriteParametersWireFormatWithVariousWildcards(String path, String wildcard, String expectedFullPath) {

   * {@code lexicographical(Collections.reverseOrder(comparator))} (consider how each would order
   * {@code [1]} and {@code [1, 1]}).
   */
  // Note: 90% of the time we don't add type parameters or wildcards that serve only to "tweak" the
  // desired return type. However, *nested* generics introduce a special class of problems that we
  // think tip it over into being worthwhile.

    }

    @ParameterizedTest
    @ValueSource(strings = { "", "a", "test.txt", "very_long_filename_that_exceeds_normal_length_limits_and_tests_buffer_handling.txt",
            "file with spaces.txt", "file*with?wildcards.txt", "../relative/path/file.txt", "C:\\absolute\\path\\file.txt" })
    void testFilenameHandling(String filename) {
        // Test various filename formats

    }
  }

  // This is needed when resolving types against a context with wildcards
  // For example:
  // class Holder<T> {
  //   void set(T data) {...}
  // }
  // Holder<List<?>> should *not* resolve the set() method to set(List<?> data).
  // Instead, it should create a capture of the wildcard so that set() rejects any List<T>.
  private static class WildcardCapturer {

     */
    protected String unescape(final String s) {
        return s.replace("\\\\", "\\");
    }

    /**
     * Appends a filter path pattern to a string buffer with appropriate wildcards.
     * Handles various pattern formats including anchored patterns and quoted patterns.
     *
     * @param buf the string buffer to append to
     * @param v the pattern value to append

    }
  }

  // This is needed when resolving types against a context with wildcards
  // For example:
  // class Holder<T> {
  //   void set(T data) {...}
  // }
  // Holder<List<?>> should *not* resolve the set() method to set(List<?> data).
  // Instead, it should create a capture of the wildcard so that set() rejects any List<T>.
  private static class WildcardCapturer {