public void zoomImage(){
    // YOUR CODE HERE
       int height = this.image.length;
        int width = this.image[0].length;
        int halfwidth = (int) (width/2);
        int halfheight = (int) (height/3);
        for(int i = halfheight; i>=0; i--){
            System.out.println("i made it through the first for loop");
            if (height>=0){
                System.out.println("i made it heigh>0");
                for(int a = halfwidth; a>=0; a--){
                    System.out.println("i made it in the 2nd for loop");
                    if(width>=0){
                        System.out.println("i made it into the loop :)");
                        this.image[height][width] = this.image[i][a];
                        this.image[height][width-1] = this.image[i][a];
                        this.image[height-1][width] = this.image[i][a];
                        this.image[height-1][width-1] = this.image[i][a];
                       width = width-2;
                    }
                    }
                }

            height = height-2;
        }
        this.redisplayImage();
    }