List<Concept> conceptList = new ArrayList<Concept>();
Concept concept1 = new Concept();
concept1.setConceptId(1);
ConceptName concept1Name = new ConceptName();
concept1Name.setName("concept1");
concept1.addName(concept1Name);
conceptList.add(concept1);
Concept concept2 = new Concept();
concept2.setConceptId(2);
ConceptName concept2Name = new ConceptName();
concept1Name.setName("concept2");
concept1.addName(concept2Name);
conceptList.add(concept2);
Concept concept3 = new Concept();
concept3.setConceptId(3);
ConceptName concept3Name = new ConceptName();
concept1Name.setName("concept3");
concept1.addName(concept3Name);
conceptList.add(concept3);
return conceptList;