opad[i] = (byte) (key[i] ^ 0x5c);
        }
        for (int i = keyLen; i < 64; i++) {
            ipad[i] = 0x36;
            opad[i] = 0x5c;
        }

        // Calculate inner hash
        md5.reset();
        md5.update(ipad);
        md5.update(data);
        byte[] innerHash = md5.digest();

        // Calculate outer hash
        md5.reset();
        md5.update(opad);

        }
    }

    @Override
    public String toString() {
        return "StopwordsFile [path=" + path + ", stopwordsItemList=" + stopwordsItemList + ", id=" + id + "]";
    }

    /**
     * An inner class for updating the stopwords file.
     * This class handles the process of writing changes to a temporary file
     * and then replacing the original file upon successful commit.
     */

        assertNull(result);
    }

    // Test convertBooleanQuery with nested BooleanQuery
    public void test_convertBooleanQuery_withNestedBooleanQuery() {
        // Create inner BooleanQuery
        BooleanQuery.Builder innerBoolQueryBuilder = new BooleanQuery.Builder();
        TermQuery innerTermQuery = new TermQuery(new Term("innerField", "innerValue"));

        // Test with nested exceptions
        String url = "http://example.com/test";
        String message = "Outer error message";
        Exception innerCause = new IllegalArgumentException("Inner cause");
        Exception middleCause = new IllegalStateException("Middle cause", innerCause);
        Exception outerCause = new RuntimeException("Outer cause", middleCause);

                builder.value("item1");
                builder.value("item2");
                builder.endArray();
                builder.startObject("nested");
                builder.field("inner", "value");
                builder.endObject();
                builder.endObject();
                return builder;
            }
        };

        try {

        bean.setComposedCron("invalid");

        Set<ConstraintViolation<ComposedBean>> violations = validator.validate(bean);
        assertFalse(violations.isEmpty());
    }

    // Inner test classes for validation testing

    private static class TestBean {
        @CronExpression
        private String cronExpression;

        public String getCronExpression() {

    }

    @Test
    @DisplayName("reauthenticate propagates transport failures")
    void testReauthenticatePropagates() throws Exception {
        SmbSessionImpl session = newSession();
        // Cause the inner reauthenticate to fail at first transport call
        when(transport.getNegotiateResponse()).thenThrow(new SmbException("fail"));
        assertThrows(CIFSException.class, session::reauthenticate);
    }

    }

    @Override
    public String toString() {
        return "StemmerOverrideFile [path=" + path + ", stemmerOverrideItemList=" + stemmerOverrideItemList + ", id=" + id + "]";
    }

    /**
     * An inner class for updating the stemmer override file.
     * This class handles the process of writing changes to a temporary file
     * and then replacing the original file upon successful commit.
     */

# Maximum concurrent group results for collapse queries.
query.collapse.max.concurrent.group.results=4
# Inner hits name for collapse queries.
query.collapse.inner.hits.name=similar_docs
# Inner hits size for collapse queries.
query.collapse.inner.hits.size=0
# Sorts for inner hits in collapse queries.
query.collapse.inner.hits.sorts=
# Default languages for queries.
query.default.languages=
# Default preference for JSON queries.

     */
    @Override
    public String toString() {
        return "MappingFile [path=" + path + ", mappingItemList=" + mappingItemList + ", id=" + id + "]";
    }

    /**
     * Inner class for handling updates to the character mapping file.
     * This class manages the temporary file creation, writing operations,
     * and atomic updates to ensure data consistency during modifications.
     */