对象创建语句放在循环外和循环内的区别

@Override
public List<EasyUITreeNode> getItemCatList(long parentId) {
TbItemCatExample example = new TbItemCatExample();
Criteria criteria = example.createCriteria();
criteria.andParentIdEqualTo(parentId);
List<TbItemCat> list = mapper.selectByExample(example);
List<EasyUITreeNode> resultList = new ArrayList<>();
for (TbItemCat itemCat: list) {
EasyUITreeNode node = new EasyUITreeNode();
node.setId(itemCat.getId());
node.setText(itemCat.getName());
node.setState(itemCat.getIsParent() ? "closed" : "open");
resultList.add(node);
for (int i = 0; i < resultList.size(); i++) {
System.out.println(resultList.get(i).getText()
}