怎么删除list<jobInBox>中的空值

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用iterator迭代器去删除 遍历判断为空 就删除当前index

public static void main(String[] args) {
        List<Object> list = new ArrayList() {{
            add(11);
            add(22);
        }};
        System.out.println("list = " + list);
        Iterator<Object> iterator = list.iterator();
        while (iterator.hasNext()) {
            if (Integer.parseInt(iterator.next().toString()) == 11) {
                iterator.remove();
            }
        }
        System.out.println("list = " + list);
    }

运行截图:

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