### Question:
ParamsForVnf { public void setAdditionalParams(Map<String, Object> additionalParams) { this.additionalParams = additionalParams; }  String getVnfProfileId(); void setVnfProfileId(String vnfProfileId); Map<String, Object> getAdditionalParams(); void setAdditionalParams(Map<String, Object> additionalParams);  }### Answer:
@Test public void setAdditionalParams() { paramsForVnf.setAdditionalParams(new HashMap<>()); }