}
};
DefaultInjector injector = new DefaultInjector(module);
MockInterface1 instance1 = injector.getInstance(MockInterface1.class);
MockInterface1 instance2 = injector.getInstance(MockInterface1.class);
MockInterface1 instance3 = injector.getInstance(MockInterface1.class);
assertNotNull(instance1);
assertNotNull(instance2);
assertNotNull(instance3);