public ArrayList<String> colorArrayGenerator (int numberOfIterations) {
        ArrayList<String> colorArray = new ArrayList<String>();
        for (int i = 0; i < numberOfIterations;i++) {
            int red = (int)(Math.random()*256);
            int green = (int)(Math.random()*256);
            int blue= (int)(Math.random()*256);
            Color randomColor = new Color(red,green,blue);
            Random rand = new Random();
            final float hue = rand.nextFloat();
            final float saturation = 0.9f;//1.0 for brilliant, 0.0 for dull
            final float luminance = 0.5f; //1.0 for brighter, 0.0 for black
            randomColor = Color.getHSBColor(hue, saturation, luminance);
            String hex = String.format("#%02x%02x%02x", randomColor.getRed(), randomColor.getGreen(), randomColor.getBlue());
            colorArray.add(hex);
        }
        return colorArray;
    }