src/main/java/Monster/Troll.java

@@ -98,9 +98,6 @@ public class Troll extends Monster implements CanMove, CanAttack {
         if (isDead()) {
             return false;
         }
-        if (playerIsAtPosition(destination, world)) {
-            return false;
-        }
         if (tileHasWrongHabitat(destination, world)) {
             return false;
         }

src/test/java/MonsterTest.java

@@ -9,7 +9,6 @@ import static org.hamcrest.MatcherAssert.*;
 import static org.hamcrest.Matchers.*;
 import static org.mockito.Mockito.*;
 
-
 public class MonsterTest {
 
     private Shade defaultShade;