Java tutorial
//package com.java2s; import org.w3c.dom.Node; import org.w3c.dom.NodeList; public class Main { public static Node removeChildren(Node parentNode) { if (parentNode != null) { NodeList list = parentNode.getChildNodes(); if (list != null) { for (int i = 0; i < list.getLength(); i++) { Node node = list.item(i); if (node != null) { parentNode.removeChild(node); } } } } return parentNode; } }