/**
* This method is like register, but is willing to swap out an existing instance. We are not
* protected from clients that have looked up the previous service and are making calls on it, so
* this is a bit of a hack. Currently it is required for the unit tests to work properly, but
* should be phased out when possible.
*/
public static <S, C extends S> void replace(Class<S> interfaceClazz, C concreteImpl) {
innerPut(interfaceClazz, concreteImpl, true);
}
public static <S, C extends S> void register(Class<S> interfaceClazz, C concreteImpl) {
innerPut(interfaceClazz, concreteImpl, false);
}