CodeSystem extends AbstractNode { public CodeSystem() { } CodeSystem(); static Builder getBuilder(String codeSystemOId, String code,
			String name, String userName); void update(String codeSystemOId, String code, String name,
			String displayName, String userName); Long getId(); void setId(Long id); String getCodeSystemOId(); void setCodeSystemOId(String codeSystemOId); String getDisplayName(); void setDisplayName(String displayName); List<CodeSystemVersion> getCodeSystemVersions(); void setCodeSystemVersions(List<CodeSystemVersion> codeSystemVersions); @Override String toString();  }
@Test public void testCodeSystem() { codeSystem = new CodeSystem(); codeSystem.setCodeSystemOId(CODESYSTEM_OID); codeSystem.setName(CODESYSTEM_NAME); codeSystem.setDisplayName(CODESYSTEM_DISPLAYNAME); codeSystem.setUserName(CODESYSTEM_USERNAME); assertCodeSystem(codeSystem); }