}
            return new String(data, Constants.UTF_8_CHARSET);
        }
    }

    public Map<String, String> getFeatureMap() {
        return featureMap;
    }

    public void setFeatureMap(final Map<String, String> featureMap) {
        this.featureMap = featureMap;
    }

    public Map<String, String> getPropertyMap() {
        return propertyMap;
    }