[#1599] Correctly set ball contact when inserting snapshots

Closes #1599

See merge request main/Sumatra!1338

sumatra-commit: 540e952d3dd31f0b2c72d6a1d51631f1916c1b91

modules/moduli-wp/src/main/java/edu/tigers/sumatra/wp/data/BallContact.java

 /*
- * Copyright (c) 2009 - 2020, DHBW Mannheim - TIGERs Mannheim
+ * Copyright (c) 2009 - 2021, DHBW Mannheim - TIGERs Mannheim
  */
 
 package edu.tigers.sumatra.wp.data;
@@ -35,7 +35,7 @@ public class BallContact
 
 	public static BallContact def(long timestamp)
 	{
-		return new BallContact(timestamp, -10000000, -10000000, false);
+		return new BallContact(timestamp, (long) -1e9, (long) -1e9, false);
 	}
 
 

modules/moduli-wp/src/main/java/edu/tigers/sumatra/wp/util/BallContactCalculator.java

@@ -50,8 +50,8 @@ public class BallContactCalculator
 
 		return new BallContact(
 				robotInfo.getTimestamp(),
-				startBallContactMap.getOrDefault(robotInfo.getBotId(), -10000000L),
-				endBallContactMap.getOrDefault(robotInfo.getBotId(), -10000000L),
+				startBallContactMap.getOrDefault(robotInfo.getBotId(), (long) -1e9),
+				endBallContactMap.getOrDefault(robotInfo.getBotId(), (long) -1e9),
 				ballContactFromVision
 		);
 	}