update

src/main/java/Snake/SnakeView.java

@@ -29,5 +29,23 @@ public class SnakeView implements Drawable{
     @Override
     public void draw(Graphics g) {
 
+        g.setColor(Color.GREEN);
+//    g.fillRect((int)positions.get(0).getX(),
+//        (int)positions.get(0).getY(), cellSize, cellSize);
+        g.fillOval((int)positions.get(0).getX(),
+                (int)positions.get(0).getY(), cellSize, cellSize);
+
+        int r = 144;
+        int g1 = 238;
+        int b = 144;
+        g.setColor(new Color(r, g1, b));
+        for(int i = 1; i < positions.size(); ++i)
+        {
+//      g.fillRect((int)positions.get(i).getX(),
+//       (int)positions.get(i).getY(), cellSize, cellSize);
+
+            g.fillOval((int)positions.get(i).getX(),
+                    (int)positions.get(i).getY(), cellSize, cellSize);
+        }
     }
 }