assertEquals(0, stackTrace.length); // Stack trace should be empty when not writable
    }

    /**
     * Test toString method
     */
    public void test_toString() {
        CrawlerSystemException exception1 = new CrawlerSystemException("Test message");
        String toString1 = exception1.toString();
        assertNotNull(toString1);
        assertTrue(toString1.contains("CrawlerSystemException"));

                            : source.get(FieldNames.ANALYZER_SETTINGS_READING_ANALYZER).toString();
                    final String fieldReadingTermAnalyzer = source.get(FieldNames.ANALYZER_SETTINGS_READING_TERM_ANALYZER) == null ? null
                            : source.get(FieldNames.ANALYZER_SETTINGS_READING_TERM_ANALYZER).toString();

            buf.append(server);
            if (port > 0) {
                buf.append(':');
                buf.append(port);
            }
            buf.append('/');
        }
        return buf.toString();
    }

    /**
     * Returns the SMB server address.
     * @return the server address
     */
    public String getServer() {
        return server;
    }

    /**

        MountableFile mountableUsers = MountableFile.forHostPath(usersDir.toAbsolutePath().toString());
        MountableFile mountableTestuser1 = MountableFile.forHostPath(testuser1Dir.toAbsolutePath().toString());
        MountableFile mountableTestuser2 = MountableFile.forHostPath(testuser2Dir.toAbsolutePath().toString());

            buf.append("Disallow: /websvn/").append('\n');
            final File robotTxtFile = new File(tempDir, "robots.txt");
            FileUtil.writeBytes(robotTxtFile.getAbsolutePath(), buf.toString().getBytes("UTF-8"));
            robotTxtFile.deleteOnExit();

            generateContents(tempDir, count);

            return tempDir;
        } catch (final Exception e) {

                cmdList.add(getCommandValue(buf.toString(), params));
                buf.delete(0, buf.length());
            } else if (c == '\"' && !singleQuote && prevChar != '\\') {
                if (doubleQuote) {
                    if (buf.length() > 0) {
                        cmdList.add(getCommandValue(buf.toString(), params));
                        buf.delete(0, buf.length());

        final Function<Object, byte[]> serializer = new Function<Object, byte[]>() {
            @Override
            public byte[] apply(Object t) {
                return t.toString().getBytes();
            }
        };

        // ## Act ##
        resultData.setSerializer(serializer);

        // ## Assert ##
        assertNotNull(resultData.serializer);

        final Object obj = get(key);

        final String value;
        if (obj == null) {
            value = defaultValue;
        } else {
            value = obj.toString();
        }

        return value;
    }

    /**
     * Retrieves a setting value as an int.
     * @param key The key of the setting.

            case BOOLEAN:
                final Boolean b = (Boolean) xObj.value();
                return new String[] { b.toString() };
            case NUMBER:
                final Number d = (Number) xObj.value();
                return new String[] { d.toString() };
            case STRING:
                final String str = (String) xObj.value();
                return new String[] { str.trim() };

                    || c >= 0x10000 && c <= 0x10FFFF) {
                buf.append(c);
            }
        }
        return buf.toString().trim();
    }

    /**
     * Parses the XML content from the provided {@link AccessResultData} and returns a map of the data.
     *