Java identifier expected

A little confused. I have such constructors:

public Circle() {
    this.center = new Point(0,0);//center.getX()
    this.inline = new Point(10,0);//inline.getX()
}


public Circle(Point center, Point inline) {
    this.center = center;
    this.inline = inline;
}

And I want to do the following:

List<IShape> shapes=new ArrayList();
shapes.add(new Circle(new Point(0,0),new Point(5,5) ));
shapes.add(new Circle());
        

Circle implements IShape. But when you add a shape, the development environment says the following:

Expected

Illegal start of type

Package shapes does not exist

How to solve this problem?

P.S. I'm adding the entire file.

package shapesprog;

import java.util.ArrayList;
import java.util.List;


public class ShapesDAO {
    
        List<IShape> shapes = new ArrayList();
        shapes.add(new Circle(new Point(0,0),new Point(5,5) ));
        shapes.add(new Circle());
        shapes.add();
        
           
}