The getting of the SIRConfigurator in the [SirSearchSensorResponse#L199](https://github.com/52North/OpenSensorSearch/blob/master/service/src/main/java/org/n52/sir/response/SirSearchSensorResponse.java#L199) causes a NullPointerException since the deprecated getInstance returns **null**.
The getting of the SIRConfigurator in the SirSearchSensorResponse#L199 causes a NullPointerException since the deprecated getInstance returns null.