Cannot resolve symbol java.awt.graphics

Question

// DrawRectangleDemo.java
import java.awt.*;
import java.lang.Object;
import java.applet.Applet;
public class DrawRectangleDemo extends Applet
     public void paint (Graphics g)
          // Get the height and width of the applet's drawing surface.
          int width = getSize ().width;
          int height = getSize ().height;
          int rectWidth = (width-50)/3;
          int rectHeight = (height-70)/2;
          int x = 5;
          int y = 5;
          g.drawRect (x, y, rectWidth, rectHeight);
          g.drawString ("drawRect", x, rectHeight + 30);
          x += rectWidth + 20;
          g.fillRect (x, y, rectWidth, rectHeight);
          // Calculate a border area with each side equal tp 25% of
          // the rectangle's width.
          int border = (int) (rectWidth * 0.25);
          // Clear 50% of the filled rectangle.
          g.clearRect (x + border, y + border,
                         rectWidth - 2 * border, rectHeight - 2 * border);
          g.drawString ("fillRect/clearRect", x, rectHeight + 30);
          x += rectWidth + 20;
          g.drawRoundRect (x, y, rectWidth, rectHeight, 15, 15);
          g.drawString ("drawRoundRect", x, rectHeight + 30);
          x=5;
          y += rectHeight + 40;
          g.setColor (Color.yellow);
          for (int i = 0; i < 4; i++)
               g.draw3DRect (x + i * 2, y + i * 2,
                                   rectWidth - i * 4, rectHeight - i * 4, false);
          g.setColor (Color.black);
          g.drawString ("draw3DRect", x, y, + rectHeight + 25);
          x += rectWidth + 20;
          g.setColor (Color.yellow);
          g.fill3DRect (x, y, rectWidth, rectHeight, true);
          g.setColor (Color.black);
          g.drawString ("fill3DRect", x, y, + rectHeight + 25);
Help me with this codes. I typed correctly but there still errors.
--------------------Configuration: JDK version 1.3.1 <Default>--------------------
D:\Program Files\Xinox Software\JCreator LE\MyProjects\DrawRectangleDemo.java:56: cannot resolve symbol
symbol : method drawString (java.lang.String,int,int,int)
location: class java.awt.Graphics
          g.drawString ("draw3DRect", x, y, + rectHeight + 25);
^
D:\Program Files\Xinox Software\JCreator LE\MyProjects\DrawRectangleDemo.java:64: cannot resolve symbol
symbol : method drawString (java.lang.String,int,int,int)
location: class java.awt.Graphics
          g.drawString ("fill3DRect", x, y, + rectHeight + 25);
^
2 errors
Process completed.
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Answer 1

cannot resolve symbol
symbol : method drawString (java.lang.String,int,int,int)
This is telling you that you are trying to invoke the drawString() method with 4 parameters: String, int, int, int
If you look at the API the drawString() method need 3 parameters: String, int, int - so you have an extra int
location: class java.awt.Graphics
g.drawString ("draw3DRect", x, y, + rectHeight + 25);
Now is you look at your code you will find that you have 3 ',' in you method call. (I don't think you want the ',' after the y.