ass shit

[fukurou]

// Service Interface
public interface MyService {
    void execute();
}

// Service Implementation
public class MyServiceImpl implements MyService {
    public void execute() {
        System.out.println("Executing service...");
    }
}

// Service Locator
public class ServiceLocator {
    private static final Map<Class<?>, Object> services = new HashMap<>();

    public static <T> void registerService(Class<T> serviceInterface, T serviceImpl) {
        services.put(serviceInterface, serviceImpl);
    }

    public static <T> T getService(Class<T> serviceInterface) {
        return serviceInterface.cast(services.get(serviceInterface));
    }
}

// Usage
public class Main {
    public static void main(String[] args) {
        // Register service
        ServiceLocator.registerService(MyService.class, new MyServiceImpl());

        // Retrieve service
        MyService myService = ServiceLocator.getService(MyService.class);
        myService.execute();
    }
}