Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

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

public class Main {
    /**
     * Removes all Whitespace Noted from the specified element.
     * @param e Element
     */
    private static void removeWhitespaceNodes(Element e) {
        NodeList children = e.getChildNodes();
        for (int i = children.getLength() - 1; i >= 0; i--) {
            Node child = children.item(i);
            if (child instanceof Text && ((Text) child).getData().trim().length() == 0) {
                e.removeChild(child);
            } else if (child instanceof Element) {
                removeWhitespaceNodes((Element) child);
            }
        }
    }
}