FireProperties : add the methode getFirePosition()

src/main/java/model/FireManager.java

@@ -42,6 +42,7 @@ public class FireManager implements FireBehavior, FireProperties{
     public boolean isOnFire(Position position) {
         return firePositions.contains(position);
     }
-    Set<Position> getFirePosition()
+    @Override
+    public Set<Position> getFirePosition()
     {  return new HashSet<>(firePositions);}
 }

src/main/java/model/FireProperties.java

@@ -2,6 +2,9 @@ package model;
 
 import util.Position;
 
+import java.util.Set;
+
 public interface FireProperties {
     public boolean isOnFire(Position position);
+    Set<Position> getFirePosition();
 }