try {
            // parse(String)
            Method parseMethod = KuromojiCSVUtil.class.getMethod("parse", String.class);
            assertTrue("parse should be static", java.lang.reflect.Modifier.isStatic(parseMethod.getModifiers()));
            assertTrue("parse should be public", java.lang.reflect.Modifier.isPublic(parseMethod.getModifiers()));

        QueryParser queryParser = new QueryParser();

        Query query = queryParser.createDefaultFilterChain().parse("fess");
        assertEquals(TermQuery.class, query.getClass());
        assertEquals("_default:fess", ((TermQuery) query).getTerm().toString());

        query = queryParser.createDefaultFilterChain().parse("title:fess");
        assertEquals(TermQuery.class, query.getClass());

        parameters = "";
        parameterMap = ParameterUtil.parse(parameters);
        assertEquals(0, parameterMap.size());

        parameters = "domain";
        parameterMap = ParameterUtil.parse(parameters);
        assertEquals(1, parameterMap.size());
        assertEquals("", parameterMap.get("domain"));

        parameters = "domain=";
        parameterMap = ParameterUtil.parse(parameters);
        assertEquals(1, parameterMap.size());

        PrunedTag[] tags = PrunedTag.parse("");
        assertEquals(0, tags.length);

        // Test null
        tags = PrunedTag.parse(null);
        assertEquals(0, tags.length);

        // Test whitespace only
        tags = PrunedTag.parse("   ");
        assertEquals(0, tags.length);

        // Test commas only
        tags = PrunedTag.parse(",,,");
        assertEquals(0, tags.length);

        violations = validator.validate(bean);
        assertEquals(1, violations.size()); // Only CronExpression violation

        bean.setRequiredCron(""); // Empty string passes NotNull but should pass CronExpression too
        violations = validator.validate(bean);
        assertTrue(violations.isEmpty());
    }

    // Test annotation composition
    @Test

        final Map<String, Object> params = new HashMap<>();
        params.put("score", 85);

        assertEquals("pass", groovyEngine.evaluate("return score >= 60 ? 'pass' : 'fail'", params));

        params.put("score", 45);
        assertEquals("fail", groovyEngine.evaluate("return score >= 60 ? 'pass' : 'fail'", params));
    }

    /**
     * Test that loops work
     */
    @Test

        String invalidXml = "<?xml version=\"1.0\"?><invalid><test/></invalid>";

        try {
            parser.parse(new InputSource(new StringReader(invalidXml)));
            fail("Should throw GsaConfigException");
        } catch (GsaConfigException e) {
            assertEquals("Failed to parse XML file.", e.getMessage());
        }
    }

    @Test
    public void test_parseWithMalformedXml() {

import org.codelibs.fess.util.ComponentUtil;
import org.dbflute.optional.OptionalEntity;

/**
 * Character mapping file handler for managing character mapping dictionaries.
 * This class provides functionality to load, parse, and manage character mapping
 * rules that define how input characters should be transformed to output characters
 * during text analysis and search processing.
 *
 * Character mapping files contain mapping rules in the format:

        // Will fail due to null user, but verifies depth check passes
        try {
            authenticator.getParentGroup(null, "test-id", 4);
            // If we reach here without NullPointerException, depth check passed
        } catch (NullPointerException e) {
            // Expected due to null user - depth check passed, processing attempted
            assertTrue(true);
        } catch (Exception e) {

                }
                if (values.length > 1) {
                    cb.query().setUpdatedAt_LessEqual(LocalDateTime.parse(values[1], formatter));
                }
            } catch (final Exception e) {
                if (logger.isDebugEnabled()) {
                    logger.debug("Failed to parse {}", pager.requestedTimeRange, e);
                }