Android Getting Started with Sugar ORM

I am new to SugarORM and I want to use this library in my application. after installing this library meta tag i have to be Extend SugarRecord for all classes, for this action i create a new class as Product like this sample

@Table
public class ProductTable {
    private String id;
    private String count;

    public ProductTable() {
    }

    public ProductTable(String id, String count) {
        this.id = id;
        this.count = count;
    }

    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    public String getCount() {
        return count;
    }

    public void setCount(String count) {
        this.count = count;
    }
}

      

        
        
        
      

    

and for extending SugarRecord, I want to have a class as this example:

public class ProductModel extends SugarRecord<ProductModel> {
    String title;
    String edition;

    public ProductModel(){
    }

    public ProductModel(String title, String edition){
        this.title = title;
        this.edition = edition;
    }
}

      

        
        
        
      

    

but I am getting this error:

Error:(9, 46) java: type com.orm.SugarRecord does not take parameters

      

        
        
        
      

    

for this line:

public class ProductModel extends SugarRecord<ProductModel> {

      

        
        
        
      

    

I am using this Document