* possible readings.
 * </p>
 *
 * <p>
 * The class also utilizes ICU4J's {@link com.ibm.icu.text.Transliterator} to convert full-width characters
 * to half-width and to convert any characters to lowercase, ensuring consistency in the output.
 * </p>
 *
 * <p>
 * Example:
 * For the input "キャ", the converter might return a list containing "kya".
 * For the input "ジュ", the converter might return a list containing "zyu", "ju", and "jyu".

/**
 * This class contains constants for field names used in the Fess Suggest system.
 * These constants represent various field names that are used throughout the application
 * to ensure consistency and avoid hardcoding strings.
 *
 * <ul>
 * <li>{@link #ID} - The unique identifier field.</li>
 * <li>{@link #TEXT} - The text content field.</li>
 * <li>{@link #READING_PREFIX} - The prefix for reading fields.</li>

        assertEquals(longId.toString(), rule.getRuleId());

        ResponseData responseData = new ResponseData();
        assertTrue(rule.match(responseData));
    }

    /**
     * Test rule behavior consistency
     */
    public void test_ruleBehaviorConsistency() {
        TestRule rule = new TestRule("consistentRule", new TestResponseProcessor("consistentProcessor"), true);

        assertEquals(2, comp2.getId());

        // Components should be different instances
        assertNotSame(comp1, comp2);
    }

    /**
     * Test listener state consistency
     */
    public void test_listenerStateConsistency() throws Exception {
        final List<String> events = new ArrayList<>();

                            String ruleId = testRule.getRuleId();
                            ResponseProcessor proc = testRule.getResponseProcessor();

                            // Verify consistency
                            if (!"concurrentRule".equals(ruleId)) {
                                errorCount.incrementAndGet();
                            }
                            if (proc != processor) {