BuggyReduce { public static int multiplyThrough(List<Integer> linkedListOfNumbers) { return linkedListOfNumbers.stream() .reduce(5, (acc, x) -> x * acc); }  static int multiplyThrough(List<Integer> linkedListOfNumbers);  }
@Test public void sample() { List<Integer> numbers = Arrays.asList(1, 2, 3); int result = BuggyReduce.multiplyThrough(numbers); assertEquals(30, result); }