}
            if (value.getClass().isArray()) {
                final Object[] newValues = (Object[]) value;
                final Object[] values = Arrays.copyOf(oldValues, oldValues.length + newValues.length);
                for (int i = 0; i < newValues.length; i++) {
                    values[values.length - 1 + i] = newValues[i];
                }
                dataMap.put(key, values);
            } else {

		t.Logf("depth=%d offset=%d len=%d (%v)", mv.Depth, mv.Offset, mv.Length, mv.Value)
	}
	if err := decoder.Err(); err != nil {
		t.Fatalf("decoder error: %s", err)
	}
	if kvcounter != 0 {
		t.Fatalf("expected 0 keyvalue items, got %d", kvcounter)
	}
	if counter != 15 {
		t.Fatalf("expected 15 items, got %d", counter)
	}

	// test at depth level 1 w/ emitKV
	counter = 0
	kvcounter = 0

                if ("overwrite".equalsIgnoreCase(value)) {
                    return true;
                }
            }
            return false;
        }

        public String[] getValues() {
            return values;
        }
    }

                getLogger().debug("ExtractData: {}", extractData);
            }
            // meta
            extractData.getKeySet().stream().filter(k -> extractData.getValues(k) != null).forEach(key -> {
                final String[] values = extractData.getValues(key);
                metaDataMap.put(key, values);

                // meta -> content
                if (fessConfig.isCrawlerMetadataContentIncluded(key)) {

        map.put(FieldNames.TIMESTAMP, timestamp.toInstant().toEpochMilli());
        return map;
    }

    protected static <T> void concatValues(final List<T> dest, final T... newValues) {
        for (final T value : newValues) {
            if (!dest.contains(value)) {
                dest.add(value);
            }
        }
    }

		// next token must be ',' or '}'
		switch c = d.skipSpaces(); c {
		case '}':
			goto out
		case ',':
			c = d.skipSpaces()
			goto scan
		default:
			err = d.mkError(ErrSyntax, "after object key:value pair")
			goto out
		}
	}

out:
	d.depth--
	return obj, err
}

// object (ordered) accept valid JSON array value
func (d *Decoder) objectOrdered() (KVS, error) {
	d.depth++

	if err != nil {
		return PostPolicyForm{}, err
	}

	// Parse conditions.
	for _, val := range rawPolicy.Conditions {
		switch condt := val.(type) {
		case map[string]interface{}: // Handle key:value map types.
			for k, v := range condt {
				if !isString(v) { // Pre-check value type.
					// All values must be of type string.

                            if (lowerName.contains("comment") || lowerName.contains("text")) {
                                final String[] values = metadata.getValues(name);
                                if (values != null) {
                                    Collections.addAll(list, values);
                                }
                            }

                    if (fields != null) {
                        docMap.putAll(fields.entrySet().stream()
                                .collect(Collectors.toMap(Entry::getKey, e -> (Object) e.getValue().getValues())));
                    }

                    final ViewHelper viewHelper = ComponentUtil.getViewHelper();
                    if (viewHelper != null && !docMap.isEmpty()) {

            if (fields != null) {
                final Map<String, Object> docMap = fields.entrySet().stream()
                        .collect(Collectors.toMap(Entry<String, DocumentField>::getKey, e -> (Object) e.getValue().getValues()));
                docMap.put(fessConfig.getIndexFieldId(), hit.getId());
                docMap.put(fessConfig.getIndexFieldVersion(), hit.getVersion());