Map<String, Object> source;
        while ((source = reader.read()) != null) {
            assertTrue(source.get("field1").toString().startsWith("test"));
            valueSet.add(source.get("field1").toString());
            count++;
        }
        assertEquals(num, count);
        assertEquals(num, valueSet.size());
    }

    @Test

    }

    @Override
    public String toString() {
        return "SuggestItem [text=" + text + ", timestamp=" + timestamp + ", queryFreq=" + queryFreq + ", docFreq=" + docFreq
                + ", userBoost=" + userBoost + ", readings=" + Arrays.toString(readings) + ", fields=" + Arrays.toString(fields) + ", tags="
                + Arrays.toString(tags) + ", roles=" + Arrays.toString(roles) + ", languages=" + Arrays.toString(languages) + ", kinds="

                    data.putValue(key, getDecodeText(value.toString()));
                } else {
                    data.putValue(key, value.toString());
                }
            } else if (value instanceof String[]) {
                data.putValues(key, (String[]) value);
            } else if (value instanceof Integer) {
                data.putValue(key, ((Integer) value).toString());
            } else if (value instanceof Address[]) {

            return new String[] { value.toString() };
        }
        if (value instanceof String[]) {
            return (String[]) value;
        }
        if (value instanceof List) {
            return ((List<?>) value).stream().map(Object::toString).toArray(n -> new String[n]);
        }
        if (value != null) {
            return new String[] { value.toString() };
        }

                if (buf != null) {
                    sitemapUrl.setLoc(buf.toString().trim());
                    buf = null;
                }
            } else if (LASTMOD_ELEMENT.equals(qName)) {
                if (buf != null) {
                    sitemapUrl.setLastmod(buf.toString().trim());
                    buf = null;
                }

            return (T) value.toString();
        }
        if (clazz.isAssignableFrom(Long.class)) {
            if (!(value instanceof Long)) {
                return (T) Long.valueOf(value.toString());
            }
        } else if (clazz.isAssignableFrom(Integer.class)) {
            if (!(value instanceof Integer)) {
                return (T) Integer.valueOf(value.toString());
            }

                    final Boolean b = (Boolean) xObj.value();
                    buf.append(getResultDataBody(entry.getKey(), b.toString()));
                    break;
                case NUMBER:
                    final Number d = (Number) xObj.value();
                    buf.append(getResultDataBody(entry.getKey(), d.toString()));
                    break;
                case STRING:

                if (Strings.isNullOrEmpty(reading)) {
                    reading = transliterator.transliterate(att.toString());
                }
                kanaBuf.append(reading);
                offset += term.length();
            }
        }

        return kanaBuf.toString();
    }

    /**
     * Checks if the tokenizer is enabled.
     * @param factory The tokenizer factory.

        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();