small race toString fix

Author: JasperGeurtz

src/main/java/bwapi/types/Race.java

@@ -27,10 +27,6 @@ public enum Race{
         this.id = id;
     }
 
-    public String toString() {
-        return null;
-    }
-
     public UnitType getWorker() {
         return workerTypes[id];
     }

src/test/java/MinimalListener.java

@@ -0,0 +1,26 @@
+import bwapi.DefaultBWListener;
+import bwapi.BWClient;
+import bwapi.Game;
+import bwapi.Player;
+
+public class MinimalListener extends DefaultBWListener {
+	final BWClient bwClient;
+
+	Game game;
+
+	MinimalListener() {
+		bwClient = new BWClient(this);
+		bwClient.startGame();
+	}
+
+	public void onStart() {
+		game = bwClient.getGame();
+		Player self = game.self();
+		Player enemy = game.enemy();
+		System.out.println(self.getName() + " (" + self.getRace() + ") vs " + enemy.getName() + " (" + enemy.getRace() + ")");
+	}
+
+	public static void main(String[] args) {
+		new MinimalListener();
+	}
+}