make the list protected so i can use it

src/main/java/shape/AbstractShape.java

@@ -6,7 +6,7 @@ import java.util.List;
 import javafx.scene.canvas.GraphicsContext;
 
 public abstract  class AbstractShape implements Shape {
-    private List<Point2D> points = new ArrayList<>();
+    protected  List<Point2D> points = new ArrayList<>();
 
     public void addPoints(Point2D... points){//Point2D... refere a plusieurs points
          for(Point2D point:points) { // utilise la boucle vu que je dois ajouter tous les points