Changed return type of race to void in TestTrack.java (exercism#2012)

cjwomack · jmrunkle · web-flow · commit 04744dc8b427 · 2021-09-15T08:55:21.000-07:00
* Changed return type of race to void

There's no indication in the examples that TestTrack.race returns anything.... and doesn't make sense given all the other possible return values given the set of other potential return variables all have type int.

* Change the return type in the exemplar as well

Co-authored-by: Jason Runkle &lt;jmrunkle@gmail.com&gt;
diff --git a/exercises/concept/remote-control-competition/.meta/src/reference/java/TestTrack.java b/exercises/concept/remote-control-competition/.meta/src/reference/java/TestTrack.java
@@ -4,10 +4,8 @@
 
 public class TestTrack {
 
-    public static double race(RemoteControlCar car) {
+    public static void race(RemoteControlCar car) {
         car.drive();
-
-        return car.getDistanceTravelled();
     }
 
     public static List<ProductionRemoteControlCar> getRankedCars(ProductionRemoteControlCar prc1,
diff --git a/exercises/concept/remote-control-competition/src/main/java/TestTrack.java b/exercises/concept/remote-control-competition/src/main/java/TestTrack.java
@@ -2,7 +2,7 @@
 
 public class TestTrack {
 
-    public static double race(RemoteControlCar car) {
+    public static void race(RemoteControlCar car) {
         throw new UnsupportedOperationException("Please implement the (static) TestTrack.race() method");
     }
 

Original file line number	Diff line number	Diff line change
`@@ -4,10 +4,8 @@`
`4`	`4`
`5`	`5`	`public class TestTrack {`
`6`	`6`
`7`		`- public static double race(RemoteControlCar car) {`
	`7`	`+ public static void race(RemoteControlCar car) {`
`8`	`8`	`car.drive();`
`9`		`-`
`10`		`- return car.getDistanceTravelled();`
`11`	`9`	`}`
`12`	`10`
`13`	`11`	`public static List<ProductionRemoteControlCar> getRankedCars(ProductionRemoteControlCar prc1,`
Original file line number	Diff line number	Diff line change
`@@ -2,7 +2,7 @@`
`2`	`2`
`3`	`3`	`public class TestTrack {`
`4`	`4`
`5`		`- public static double race(RemoteControlCar car) {`
	`5`	`+ public static void race(RemoteControlCar car) {`
`6`	`6`	`throw new UnsupportedOperationException("Please implement the (static) TestTrack.race() method");`
`7`	`7`	`}`
`8`	`8`