diff --git a/test/unify/FiniteClosureTest.java b/test/unify/FiniteClosureTest.java
index 0ad0a107..b58b9298 100644
--- a/test/unify/FiniteClosureTest.java
+++ b/test/unify/FiniteClosureTest.java
@@ -2,17 +2,13 @@ package unify;
 
 import java.util.Arrays;
 import java.util.HashSet;
-import java.util.List;
 import java.util.Set;
 import java.util.stream.Collectors;
 
 import org.junit.Assert;
 import org.junit.Test;
 
-import de.dhbwstuttgart.typeinference.unify.interfaces.IFiniteClosure;
-import de.dhbwstuttgart.typeinference.unify.model.UnifyPair;
-import de.dhbwstuttgart.typeinference.unify.model.PairOperator;
-import de.dhbwstuttgart.typeinference.unify.model.FiniteClosure;
+import de.dhbwstuttgart.typeinference.unify.interfaces.IFiniteClosure;
 import de.dhbwstuttgart.typeinference.unify.model.UnifyType;
 
 public class FiniteClosureTest {