bug dans cas de test

src/test/kotlin/TestIterativePermutations.kt

@@ -163,7 +163,7 @@ class TestIterativePermutations {
             data.add(i)
         val result = permuteInt.permutations(data)
         assertEquals(nbPermutations, result.size.toLong())
-        assertEquals(1, (permuteString as InstrumentedHeapPermutations).calls)
+        assertEquals(1, (permuteInt as InstrumentedHeapPermutations).calls)
 
     }