### Question:
AbstractDynamicRegistryWrapper extends AbstractRegistryWrapper<T, R> implements DynamicRegistry<T> { @Override public boolean remove(final T item) { return getWrapped().remove(item); } protected  AbstractDynamicRegistryWrapper(final R wrapped); @Override void register(final T item); @Override boolean remove(final T item);  }### Answer:
@Test @SuppressWarnings("unchecked") public void testRemove() { tested.remove(s1); verify(registry, times(1)).remove(eq(s1)); }