为什么父级的类型不允许使用 .class [已关闭]

问：

为什么不允许在泛型类型的父类上.class？

public class DataService<TYPE extends ClientData> extends BaseDataService<TYPE>{
    
    public DataService(){
         //So existing consumer dont have to pass clientData.class as argument
    
        super(ClientData.class) //compile error. 
                                // why cant I refer to the explicit type here?
    }
    
    public DataService(Class<TYPE> cls){
        //This is useful if I want to inherit from DataService
        super(cls);
    }
}