@@ -0,0 +1,412 @@
+public class Tester %7B%0A    public static void main(String%5B%5D args) %7B%0A        OneWireLightShow owc = new OneWireLightShow();%0A        if( args.length %3E 0 ) %7B%0A            owc.drop( Integer.parseInt(args%5B0%5D) );%0A        %7Delse%7B%0A            while ( true ) %7B%0A                owc.knightRider( false, 10 );%0A                owc.bouncingDot( false, 10 );%0A                owc.worm( false, 10 );%0A            %7D%0A        %7D%0A    %7D%0A%7D%0A

Test runner class.