### Question:
FormItemIconClickEvent extends Event<FormItemClickHandler> { @Override protected void dispatch(FormItemClickHandler handler) { handler.onFormItemClick(this); } FormItemIconClickEvent(DynamicForm form, FormItem item, FormItemIcon icon); static Event.Type<FormItemClickHandler> getType(); @Override Event.Type<FormItemClickHandler> getAssociatedType(); DynamicForm getForm(); FormItem getItem(); FormItemIcon getIcon();  }### Answer:
@Test public void test_dispatchEventToHandler() { final FormItemClickHandler handler = mock(FormItemClickHandler.class); event.dispatch(handler); verify(handler).onFormItemClick(event); }