### Question:
NsParameters { public Map<String, Object> getAdditionalParamForNs() { return additionalParamForNs; }  List<LocationConstraint> getLocationConstraints(); void setLocationConstraints(List<LocationConstraint> locationConstraints); Map<String, Object> getAdditionalParamForNs(); void setAdditionalParamForNs(Map<String, Object> additionalParamForNs);  }### Answer:
@Test public void getAdditionalParamForNs() throws Exception { nsParameters.getAdditionalParamForNs(); }