Java Utililty Methods XML NodeList

final int size = size(src);
for (int i = 0; i < size; i++) {
    dst.appendChild(src.item(i));

return new AbstractList<Node>() {
    @Override
    public Node get(int index) {
        return scripts.item(index);
    @Override
    public int size() {
        return scripts.getLength();
...

List<Node> nodes = new ArrayList<>();
for (int i = 0; i < nodeList.getLength(); i++) {
    nodes.add(nodeList.item(i));
return nodes;

List<Node> list = new ArrayList<Node>(nodelist.getLength());
for (int i = 0; i < nodelist.getLength(); i++) {
    Node aItem = nodelist.item(i);
    if (aItem.getNodeType() == Node.COMMENT_NODE) {
        continue;
    } else if (aItem.getNodeType() == Node.TEXT_NODE) {
        if (aItem.getTextContent().matches("\\s*")) {
            continue;
...

return new NodeList() {
    public Node item(final int index) {
        int offset = 0;
        for (int i = 0; i < nls.length; i++) {
            if (index - offset < nls[i].getLength()) {
                return nls[i].item(index - offset);
            } else {
                offset += nls[i].getLength();
...

Node[] newList = new Node[successfulReportList.getLength() + failedAssertList.getLength()];
for (int i = 0; i < successfulReportList.getLength(); i++) {
    newList[i] = successfulReportList.item(i);
for (int i = 0; i < failedAssertList.getLength(); i++) {
    newList[i + successfulReportList.getLength()] = failedAssertList.item(i);
return newList;
...

for (int i = 0; i < elements.getLength(); i++) {
    Node node = elements.item(i);
    if (node.getTextContent().equals(value)) {
        return true;
return false;

boolean contains = false;
for (int i = 0; !contains && i < nodes.getLength(); i++) {
    contains = checkNature(nodes.item(i), nature);
return contains;

if (xpathNodeSet == null) {
    return new HashSet<Node>();
int length = xpathNodeSet.getLength();
Set<Node> set = new HashSet<Node>(length);
for (int i = 0; i < length; i++) {
    set.add(xpathNodeSet.item(i));
return set;

int nodeSize = e.getLength();
Node[] output = new Node[nodeSize];
Node tempo = null;
for (int i = 0; i < nodeSize; i++) {
    tempo = e.item(i);
    output[i] = tempo;
return output;
...