diff --git a/src/test/resources/bytecode/javFiles/MatrixOP.jav b/src/test/resources/bytecode/javFiles/MatrixOP.jav
index c439c3ca..638cff35 100644
--- a/src/test/resources/bytecode/javFiles/MatrixOP.jav
+++ b/src/test/resources/bytecode/javFiles/MatrixOP.jav
@@ -18,7 +18,7 @@ public class MatrixOP  extends Vector<Vector<Integer>> {
 	  }
     }
 
-	Fun2$$<java.util.Vector<java.util.Vector<java.lang.Integer>>, java.util.Vector<java.util.Vector<java.lang.Integer>>, MatrixOP> mul = (m1, m2) -> {
+	mul = (m1, m2) -> {
         var ret = new MatrixOP();
         var i = 0;
         while(i < m1.size()) {