Lists.java 文件源码

public static <T> boolean elementsEqual(List<T> list1, List<T> list2, Func2<T, T, Boolean> comparator) {
    if (list1 == null || list2 == null) {
        return false;
    }

    if (list1.size() != list2.size()) {
        return false;
    }

    for (int i = 0; i < list1.size(); i++) {
        if (!comparator.call(list1.get(i), list2.get(i))) {
            return false;
        }
    }

    return true;
}