assertTrue(exception instanceof Throwable);
    }

    @Test
    public void test_stackTrace() {
        // Test that stack trace is generated properly
        LdapConfigurationException exception = new LdapConfigurationException("Stack trace test");

        StackTraceElement[] stackTrace = exception.getStackTrace();
        assertNotNull(stackTrace);
        assertTrue(stackTrace.length > 0);

    @Test
    public void test_stackTraceForMessageOnlyConstructor() {
        // Test that stack trace is not writable when using message-only constructor
        ThumbnailGenerationException exception = new ThumbnailGenerationException("Test message");

        // The message-only constructor uses super(message, false, false) which disables stack trace
        assertEquals(0, exception.getStackTrace().length);
    }

    @Test

    @Test
    public void test_stackTrace() {
        // Test that stack trace is properly captured
        final JobProcessingException exception = new JobProcessingException("Stack trace test");

        assertNotNull(exception.getStackTrace());
        assertTrue(exception.getStackTrace().length > 0);

        // Verify the top of the stack trace points to this test method

            writer.accept("Thread: " + entry.getKey());
            final StackTraceElement[] trace = entry.getValue();
            for (final StackTraceElement element : trace) {
                writer.accept("\tat " + element);
            }
        }
    }

        assertTrue(exception instanceof java.io.Serializable);
    }

    @Test
    public void test_stackTrace() {
        // Test that stack trace is properly preserved
        String message = "GSA error with stack trace";
        Throwable cause = new NullPointerException("NPE occurred");
        GsaConfigException exception = new GsaConfigException(message, cause);

        assertEquals("Query parsing failed", cause.getMessage());
    }

    @Test
    public void test_stackTrace() {
        // Test that stack trace is properly set
        ParseException parseException = new ParseException("Stack trace test");
        QueryParseException queryParseException = new QueryParseException(parseException);

        StackTraceElement[] stackTrace = queryParseException.getStackTrace();

        if (Constants.NONE.equals(llmType)) {
            if (logger.isTraceEnabled()) {
                logger.trace("[LLM] LLM not available. llmType=none");
            }
            return false;
        }
        if (!isRagChatEnabled()) {
            if (logger.isTraceEnabled()) {
                logger.trace("[LLM] LLM not available. ragChatEnabled=false");
            }
            return false;
        }

    public void test_stackTrace_isPresent() {
        // Test that stack trace is properly captured
        SsoProcessException exception = new SsoProcessException("Test stack trace");

        StackTraceElement[] stackTrace = exception.getStackTrace();
        assertTrue(stackTrace.length > 0);

        // Verify that the current test method appears in the stack trace
        boolean foundTestMethod = false;

import org.apache.commons.lang3.StringUtils;
import org.codelibs.core.lang.StringUtil;
import org.codelibs.fess.dict.DictionaryItem;

/**
 * Represents an item in a stopwords dictionary.
 * This class stores a stopword and tracks its updated value.
 */
public class StopwordsItem extends DictionaryItem {
    /** The original stopword. */
    private final String input;

    /** The new stopword, if updated. */
    private String newInput;

     *
     * @param message the detail message describing the exception
     * @param enableSuppression whether suppression is enabled or disabled
     * @param writableStackTrace whether the stack trace should be writable
     */
    protected FessSystemException(final String message, final boolean enableSuppression, final boolean writableStackTrace) {
        super(message, null, enableSuppression, writableStackTrace);
    }