How to draw a filled circle in Java?

Question

I have a JPanel with a Grid Layout. In the \"cells\" of the grid I can put different elements (for example JButtons). There is no problems with that. But now I want to put a

Answer 1

/***Your Code***/
public void paintComponent(Graphics g){
/***Your Code***/
    g.setColor(Color.RED);
    g.fillOval(50,50,20,20);
}

g.fillOval(x-axis,y-axis,width,height);