b[off + 7] = 0x08;
            return 8;
        }).when(raf).read(any(byte[].class), anyInt(), eq(8));
        assertEquals(0x0102030405060708L, raf.readLong());

        // float 1.0f -> 0x3F800000
        doAnswer(inv -> {
            byte[] b = inv.getArgument(0);
            int off = inv.getArgument(1);
            b[off] = 0x3F;
            b[off + 1] = (byte) 0x80;

### Key Constants

```java
// Field names (FieldNames.java)
TEXT, READING_PREFIX, QUERY_FREQ, DOC_FREQ, USER_BOOST, KINDS, TIMESTAMP

// Default values
MAX_READING_NUM = 10
PREFIX_MATCH_WEIGHT = 2.0f
EXPECTED_INDEX_COUNT = 1

// Default timeouts
searchTimeout: 15s
indexTimeout: 1m
bulkTimeout: 1m
```

### Common Workflows

**Index Lifecycle:**
```java

    public Long createdTime;

    /**
     * Initializes the form with default values.
     */
    public void initialize() {
        crudMode = CrudMode.CREATE;
        maxSize = 10;
        boost = 100.0f;
        createdBy = ComponentUtil.getSystemHelper().getUsername();
        createdTime = ComponentUtil.getSystemHelper().getCurrentTimeAsLong();

    }

                new ElevateWord("test", 2.0f, Collections.singletonList("test"), Collections.singletonList("content"), null, null);
        ElevateWord elevateWord2 =
                new ElevateWord("hoge", 2.0f, Collections.singletonList("hoge"), Collections.singletonList("content"), null, null);
        ElevateWord elevateWord3 =

    static Stream<Arguments> hexCases() {
        return Stream.of(Arguments.of(new byte[] {}, ""), Arguments.of(new byte[] { (byte) 0x00 }, "00"),
                Arguments.of(new byte[] { (byte) 0x0F }, "0f"), Arguments.of(new byte[] { (byte) 0x10 }, "10"),
                Arguments.of(new byte[] { (byte) 0xAB }, "ab"),
                Arguments.of(new byte[] { (byte) 0x7F, (byte) 0x80, (byte) 0xFF }, "7f80ff"));
    }

    /**
     * Initializes the form with default values for creating a new data configuration.
     */
    public void initialize() {
        crudMode = CrudMode.CREATE;
        boost = 1.0f;
        sortOrder = 0;
        createdBy = ComponentUtil.getSystemHelper().getUsername();
        createdTime = ComponentUtil.getSystemHelper().getCurrentTimeAsLong();

        final float importantContentBoost = fessConfig.getQueryBoostImportantContentAsDecimal().floatValue();
        if (importantContentBoost >= 0.0f) {
            defaultQuery.add(builder.apply(fessConfig.getIndexFieldImportantContent(), importantContentBoost));
        }

            final Pair<String, Float> pair = new Pair<>();
            final String[] values = s.split(":");
            if (values.length == 1) {
                pair.setFirst(values[0].trim());
                pair.setSecond(1.0f);
            } else if (values.length > 1) {
                pair.setFirst(values[0]);
                pair.setSecond(Float.parseFloat(values[1]));
            } else {
                return null;
            }

    protected Long lastModified;

    /** The creation time of the URL queue entry. */
    protected Long createTime;

    /** The weight of the URL queue. */
    protected float weight = 1.0f;

    /**
     * Constructs a new UrlQueueImpl instance.
     */
    public UrlQueueImpl() {
        // NOP
    }

    @Override
    public IDTYPE getId() {
        return id;
    }

    /*

            if (!doc.containsKey(indexFieldClickCount)) {
                doc.put(indexFieldClickCount, 0L);
            }
            if (!doc.containsKey(indexFieldBoost)) {
                doc.put(indexFieldBoost, 1.0f);
            }
            if (!doc.containsKey(indexFieldRole)) {
                doc.put(indexFieldRole, guestRoleList);
            }
            if (!doc.containsKey(indexFieldLastModified)) {