### Question:
CaseManagementDeleteElementsCommand extends DeleteElementsCommand { @Override protected Command<GraphCommandExecutionContext, RuleViolation> newGraphCommand(AbstractCanvasHandler context) { return new org.kie.workbench.common.stunner.cm.client.command.graph.CaseManagementDeleteElementsCommand(this::getElements, new CaseManagementCanvasMultipleDeleteProcessor()); } CaseManagementDeleteElementsCommand(Collection<Element> elements);   }### Answer:
@Test public void testNewGraphCommand() { final Command<GraphCommandExecutionContext, RuleViolation> command = tested.newGraphCommand(canvasHandler); assertNotNull(command); assertTrue(command instanceof org.kie.workbench.common.stunner.cm.client.command.graph.CaseManagementDeleteElementsCommand); }