Fill a figure in Java

How can I fill in the figure I draw in java when I made the figure with only g.drawLine?

import java.awt.*;
import javax.swing.*;


class Corazon extends Frame{
   public static void main(String[]args)
   {
      Corazon p=new Corazon();
      JOptionPane.showMessageDialog(null,"Bienvenido al Dibujo de un corazon");
   }
   public Corazon()
   {
      this.setSize(1600,900);
      setBackground(new Color(0,0,150));
      this.setVisible(true);
   }
   public void paint(Graphics g)
   {
      g.setColor(new Color(255,0,0));
      g.drawString("Stephanie B. Orihuela",400,100);
      g.drawLine(630,140,600,140);
      g.drawLine(600,140,570,170);
      g.drawLine(570,170,570,190);
      g.drawLine(570,190,590,210);
      g.drawLine(590,210,640,250);
      g.drawLine(640,250,690,210);
      g.drawLine(690,210,710,190);
      g.drawLine(710,190,710,170);
      g.drawLine(710,170,690,140);
      g.drawLine(690,140,660,140);
      g.drawLine(660,140,640,170);
      g.drawLine(640,170,630,140);

   }
}