Doubt about UML

Question

I have a question about the link of these tables in the image below. What I highlighted is really an association??

The correct figure of the arrow would not be so > to be an association? And what does that arrow there mean?

And the other link that is dotted what is and what is the meaning of it?

Answer 1

From what I understand, it is not really within the best standards, but it seems that Window is a subclass of Glyph, and makes use of the Draw method providing an instance of Window by running the Redraw method.

implemented would be something like:

public class Window extends Glyph {
   public void Redraw() {
      // Toda implementação de Draw...
   }
}

The stippling in the case would be an example of the use of Glyph through Window.

public class Window extends Glyph {
   public void Redraw() {
      super.Draw(this);
   }

   public void Iconify() { }

   public void Lower() { }

   public void DrawLine() { }

}