Java Utililty Methods ListIterator Usage

final ListIterator<?> it = list.listIterator();
while (it.hasNext()) {
    final int index = it.nextIndex();
    it.next();
    if (indices.contains(index)) {
    } else {
        it.remove();

for (int i = 0; i < n; i++) {
    it.previous();

List results = null;
if (aList != null) {
    results = new ArrayList();
    Object[] array = aList.toArray();
    Arrays.sort(array);
    List list = Arrays.asList(array);
    ListIterator listIterator = list.listIterator();
    while (listIterator.hasNext()) {
...

assert candidates != null;
assert candidates.isEmpty() == false;
List<String> results = new ArrayList<>();
Iterator<Set<String>> iter = candidates.iterator();
assert iter.hasNext();
results.addAll(iter.next());
while (iter.hasNext()) {
    Set<String> next = iter.next();
...

List<String> list = new ArrayList<String>();
ListIterator<String> iterator = Arrays.asList(commas.split("\\s*,\\s*")).listIterator();
if (iterator != null) {
    while (iterator.hasNext()) {
        list.add(iterator.next());
} else
    list = Arrays.asList(commas);
...

input = new ArrayList<>(input);
ListIterator<String> iterator = input.listIterator();
while (iterator.hasNext()) {
    String value = iterator.next();
    if (!(value.length() >= 3)) {
        continue;
    if (value.charAt(0) == '"' && value.charAt(value.length() - 1) == '"') {
...

double[] result = new double[a.size()];
for (int i = 0; i < a.size(); i++) {
    result[i] = a.get(i);
return result;

if (obj instanceof Map)
    return toCFML((Map) obj);
if (obj instanceof List)
    return toCFML((List) obj);
return obj;

char[][] charArrays = new char[strings.size()][];
for (ListIterator<String> it = strings.listIterator(); it.hasNext();) {
    int index = it.nextIndex();
    charArrays[index] = it.next().toCharArray();
return charArrays;

int pos = 1;
int retVal = 0;
for (ListIterator<Integer> it = digits.listIterator(digits.size()); it.hasPrevious();) {
    retVal += it.previous() * pos;
    pos = pos * base;
return retVal;