I have the following classes and when I used Dozer Bean Mapper to convert `ProductEntity` to `Product`, and vice versa:

```
public class ProductEntity(){   
    private String name;
    private String description;
    private URL site;
}

public class Product(){
    private String name;
    private String description;
    private URL site;        
}

```

I get the following error:

> 
> Internal error `[java.lang.NoSuchMethodException: java.net.URL.<init>()`
> 
> 
> 

Is Dozer incompatible with this URL class, or am I doing something wrong?