/**
     * this method will split rectangle horizentally
     */
    public void split_Horizentally(Graphics g,int start,int end,int width,int height)
    {
        Random R = new Random();
        int Height_Split_Point = getRandomPoint(R);
        int left_width = Height_Split_Point * width;
        int right_width = width - left_width;

        g.setColor(c);
        g.fillRect(start,end,left_width,height);
        g.fillRect(start + left_width,end,right_width,height);
        recursionRect(g,start,end,left_width,height);
        recursionRect(g,start + left_width,end,right_width,height);
    }

    /**
     * this method will split rectangle vertically
     */
    public void split_Vertically(Graphics g,int start,int end,int width,int height)
    {
        Random R = new Random();
        int Width_Split_Point = getRandomPoint(R);
        int top_height = Width_Split_Point * height;
        int bottom_height = height - top_height;

        g.setColor(c);
        g.fillRect(start,end,width,top_height);
        g.fillRect(start,end + top_height,width,bottom_height);
        recursionRect(g,start,end,width,top_height);
        recursionRect(g,start,end + top_height,width,bottom_height);
    }


    /**
     * this method will draw rectangles recursively

     */
    public void recursionRect(Graphics g,int start,int end,int width,int height)
    {
        Random R = new Random();
        int Height_Split_Point = R.nextInt((MINIMUM_REGION_LENGTH - ((3/2)*width)) + (int)((3/2)*width));
        int Width_Split_Point = R.nextInt((MINIMUM_REGION_LENGTH - ((3/2)*height)) + (int)((3/2)*height));

        if(width>WIDTH/2 && height>HEIGHT/2)
        {
            splitBoth(g,start,end,width,height);
        }
        else if(width>WIDTH/2)
        {
            split_Vertically(g,start,end,width,height);
             // it shows error ^ here.
        }
        else if(height>HEIGHT/2)
        {
            split_Horizentally(g,start,end,width,height);
        }
        else if(Height_Split_Point <width )
    {
        split_Vertically(g,start,end,width,height);
    }
    else if(Width_Split_Point<height)
    {
        split_Horizentally(g,start,end,width,height);
    }
    else
    {
        g.fillRect(start,end,width,height);
    }
}