question: public static GradientPaint makeRedPaint ( final double width , final double height ) { return new GradientPaint ( 0f , 0f , new Color ( 200 , 50 , 50 ) , ( float ) width / 2 , ( float ) height / 2 , new Color ( 255 , 100 , 100 ) , true ) ; }
target:  Creates a red gradient paint. 