### Question:
ColorUtils { public static void rgba4444ToColor(Color color, int value) { Color.rgba4444ToColor(color, value); }  static void rgb565ToColor(Color color, int value); static void rgba4444ToColor(Color color, int value); static void rgb888ToColor(Color color, int value); static void rgba8888ToColor(Color color, int value); static Color hexRGBToColor(String hexColor); static Color hexRGBToColor(Color color, String hexColor);  }### Answer:
@Test public void testConvertRgba444() { Color color = new Color(); int rgba4444 = Color.rgba4444(0.2f, 0.4f, 0.6f, 0.8f); ColorUtils.rgba4444ToColor(color, rgba4444); assertEquals(0.2f, color.r, 0.01f); assertEquals(0.4f, color.g, 0.01f); assertEquals(0.6f, color.b, 0.01f); assertEquals(0.8f, color.a, 0.01f); }