code: public static int getColor(final int alpha, final int red, final int green, final int blue) {
  		return (alpha << ALPHA_SHIFT) | (red << RED_SHIFT) | (green << GREEN_SHIFT) | blue;
  	}
docs: Gets a color composed of the specified channels. All values must be between 0 and 255, both inclusive
  
  @param alpha The alpha channel [0-255]
  @param red   The red channel [0-255]
  @param green The green channel [0-255]
  @param blue  The blue channel [0-255]
  @return The color composed of the specified channels