diff --git a/src/test/resources/inferWildcards/TestClassWildcards.java b/src/test/resources/inferWildcards/TestClassWildcards.java
index d413f030..35be3f57 100644
--- a/src/test/resources/inferWildcards/TestClassWildcards.java
+++ b/src/test/resources/inferWildcards/TestClassWildcards.java
@@ -1,4 +1,5 @@
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.List;
 import java.lang.String;
 import java.lang.Object;
@@ -38,4 +39,9 @@ class TestClassWildcards
 		input.add(string);
 		return listOfObjects;
 	}
+	
+	public List<Collection<Object>> test3(List<List<String>> input){
+		List<Collection<Object> listOfObjects = input;
+		return listOfObjects;
+	}
 }
\ No newline at end of file