Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.io.*;

import org.w3c.dom.*;

public class Main {
    public static final Element getElementByTagName(Element parent, String name) throws IOException {
        final NodeList list = parent.getElementsByTagName(name);
        if (list.getLength() == 1) {
            return (Element) list.item(0);
        } else {
            throw new IOException(String.format("Expected one child element named \"%s\"", name));
        }
    }
}