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    public class Grid 

{

 private int columns;

 private int rows;

 private int appletWidth;

 private int appletHeight;

 

 private Graphics g;

 

    public Grid(Graphics g, int appletWidth, int appletHeight)

    { 

     this.appletWidth = appletWidth;

     this.appletHeight = appletHeight;

     

     this.columns = 0;

     this.rows = 0;

     

     this.g = g;

    }

    

    public void drawColumns()

    {

     for(int x = 0; x < this.appletWidth; x += 25)

     {

      g.drawLine(x, 0, x, this.appletHeight);

      columns++;

     }

    }

    

    public void drawRows()

    {

     for(int y = 0; y < this.appletHeight; y += 25)

     {

      g.drawLine(0, y, this.appletWidth, y);

      rows++;

     }

    }

    

    public int getColumnCount()

    {

     return this.columns;

    }

    

    public int getRowCount()

    {

     return this.rows;

    }

}

This class is used for drawing grids on an applet, useful when designing because you don't get a designer, so you can use the grid I give you using this class to help get a better jist of where to place things within your applet.