call stringMethod ->top entry: call(String Lib.stringMethod(int)) ->exit: call(String Lib.stringMethod(int)) ->exit: call(String Lib.stringMethod(int)) with 0 ->exit: call(String Lib.stringMethod(int)) ->exit: call(String Lib.stringMethod(int)) with 1-0 ->exit: call(String Lib.stringMethod(int)) ->exit: call(String Lib.stringMethod(int)) with 2-1-0 ->top exit: call(String Lib.stringMethod(int)) ->top exit: call(String Lib.stringMethod(int)) with 2-1-0 call voidMethod ->top entry: call(void Lib.voidMethod(int)) ->exit: call(void Lib.voidMethod(int)) ->exit: call(void Lib.voidMethod(int)) with null ->exit: call(void Lib.voidMethod(int)) ->exit: call(void Lib.voidMethod(int)) with null ->exit: call(void Lib.voidMethod(int)) ->exit: call(void Lib.voidMethod(int)) with null ->top exit: call(void Lib.voidMethod(int)) ->top exit: call(void Lib.voidMethod(int)) with null