assertEquals("Runtime error", exception.getCause().getMessage());
    }

    public void test_constructor_withLongMessage() {
        // Test constructor with long message
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < 1000; i++) {
            sb.append("Long message content ");
        }
        String longMessage = sb.toString();

        assertTrue(withCustom.getCause() instanceof FessSystemException);
    }

    public void test_getLongMessage() {
        // Test with very long message
        StringBuilder longMessage = new StringBuilder();
        for (int i = 0; i < 1000; i++) {
            longMessage.append("Error ").append(i).append(" ");
        }
        String message = longMessage.toString();

        assertEquals("Executed: test script with 'single quotes'", result);
    }

    public void test_execute_longScript() {
        // Test with long script
        StringBuilder longScript = new StringBuilder();
        for (int i = 0; i < 1000; i++) {
            longScript.append("line ").append(i).append("\n");
        }
        Object result = jobExecutor.execute("test", longScript.toString());

        }
        return l;
    }

    @Override
    public String toString() {
        if (artifacts == null) {
            return "";
        }
        StringBuilder sb = new StringBuilder(256);
        int i = 1;
        sb.append("---------\n");
        sb.append(artifacts.size()).append('\n');
        for (Artifact a : artifacts) {

        if (s.length() == 0) {
            return s;
        }
        if (s.length() == 1) {
            return hankakuKatakanaToZenkakuKatakana(s.charAt(0)) + "";
        }
        final StringBuilder sb = new StringBuilder(s);
        int i;
        for (i = 0; i < sb.length() - 1; i++) {
            final char originalChar1 = sb.charAt(i);
            final char originalChar2 = sb.charAt(i + 1);

    //                                                                      ==============
    @Override
    protected String doBuildColumnString(String dm) {
        StringBuilder sb = new StringBuilder();
        sb.append(dm).append(boost);
        sb.append(dm).append(createdBy);
        sb.append(dm).append(createdTime);
        sb.append(dm).append(maxSize);
        sb.append(dm).append(query);

            }
        } else {
            aces = null;
        }

        return bufferIndex - start;
    }

    @Override
    public String toString() {
        StringBuilder ret = new StringBuilder("SecurityDescriptor:\n");
        if (aces != null) {
            for (final ACE element : aces) {
                ret.append(element.toString()).append("\n");
            }
        } else {

        assertEquals("  word  ", item3.getInput());
        assertEquals("  word  ", item3.toLineString());
    }

    public void test_longStrings() {
        // Test with long strings
        StringBuilder longString = new StringBuilder();
        for (int i = 0; i < 1000; i++) {
            longString.append("word");
        }
        String longInput = longString.toString();

        assertProvideThrowsException("Test123Classification");
    }

    public void test_provide_withLongClassificationName() {
        // Test with very long classification name
        StringBuilder longName = new StringBuilder();
        for (int i = 0; i < 1000; i++) {
            longName.append("VeryLongClassificationName");
        }
        assertProvideThrowsException(longName.toString());
    }

        assertEquals(cause, exception.getCause());
    }

    public void test_constructor_withLongMessage() {
        // Test constructor with long message
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < 1000; i++) {
            sb.append("Long message content ");
        }
        String message = sb.toString();