java顏色反轉

public Color reverseColor(Color color){
		//System.out.println("color=="+color);
		int r = color.getRed();
		int g = color.getGreen();
		int b = color.getBlue();
		int r_ = 255-r;
		int g_ = 255-g;
		int b_ = 255-b;
		Color newColor = new Color(r_,g_,b_);
		//System.out.println("newColor=="+newColor);
		return newColor;
	}