fix error in SIT test

Tests/A5/J1_01_SIT_methodInv/Main.java

@@ -9,6 +9,6 @@ public class Main {
 	public static int test() {
 		Interface a = new pkg.Class1();
 		Object o = a.clone();
-		return o.hashCode()  + a.k(2) + j;
+		return o.hashCode()  + a.k(2);
 	}
 }