[aspectj-users] declare question

["Renato Rodrigues" <renatolmsrodrigues@xxxxxxxxx>]

Im a newbie to AspectJ and i'm trying to do a simple declare parents _expression_ so a Class can implement an interface

i have class:


public class Client {
    Client(){};
    
    public int num1(){
        return 1;
    }
    
    public void aux()
    {
        Ola o = new Client();
    }
}
and aspect :


public aspect example{
    

     declare parents: Client implements Ola;
    
}


and the compiler says Type mismatch: cannot convert from Client to Ola