diff --git a/src/main/java/model/FirefighterBoard.java b/src/main/java/model/FirefighterBoard.java
index a42a3a3dd13cdf7a16525f09087f82d08797452a..e8d88b31c53f0be25f91fd33c69be0d883f8e6c6 100644
--- a/src/main/java/model/FirefighterBoard.java
+++ b/src/main/java/model/FirefighterBoard.java
@@ -1,8 +1,15 @@
 package model;
 
-import util.Position;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Random;
+import java.util.Set;
 
-import java.util.*;
+import util.Position;
+import util.TargetStrategy;
 
 
 public class FirefighterBoard implements Board<List<ModelElement>> {