Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class Main {
    /**
     * Hack...since DOM reads newlines as textnodes we want to strip out those nodes to make it easier to use the tree.
     */
    public static void stripEmptyTextNodes(Node n) {
        NodeList children = n.getChildNodes();
        int length = children.getLength();
        for (int i = 0; i < length; i++) {
            Node c = children.item(i);
            if (!c.hasChildNodes() && c.getNodeType() == Node.TEXT_NODE
                    && c.getTextContent().trim().length() == 0) {
                n.removeChild(c);
                i--;
                length--;
                children = n.getChildNodes();
            } else {
                stripEmptyTextNodes(c);
            }
        }
    }
}