java读取xml配置文件

xml文件如下 配置功能开关
<Configurations>
    <Samples>true</Samples>
    <Excepts>true</Excepts>
    <CheckFace>false</CheckFace>
    <ThumbNail>false</ThumbNail>
    <ScanDir>xuzhen</ScanDir>
     <SampleDir>G</SampleDir>
    <ExceptDir>G:</ExceptDir>
    <PicScanDB>G:</PicScanDB>
    <DBName>xuzhen</DBName>
    <DBHost>sdfsdfsdf</DBHost>
    <DBUser>xuzhen</DBUser>
    <EthIP>192.168.0.117</EthIP>
    <DBPassWd>xuzhen</DBPassWd>
    <Spec>*.jpg;*.jpeg;*.jpe;*.jfif;*.bmp;*.dib</Spec>
    <After>1980-01-02 00:00:00</After>
    <InitThreadNum>20</InitThreadNum>
    <MaxThreadNum>40</MaxThreadNum>
    <LogLevel>9999</LogLevel>
    <DeleteChecked>FALSE</DeleteChecked>
</Configurations>
操作类
package com.ibstech.controller.syntax;
import java.io.File;
import java.io.IOException;
import java.util.HashMap;
import java.util.InvalidPropertiesFormatException;
import java.util.Iterator;
import java.util.Map;
import java.util.Map.Entry;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.Document;
import org.w3c.dom.Entity;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import com.opensymphony.xwork2.ActionSupport;
import com.sun.org.apache.xml.internal.serialize.OutputFormat;
import com.sun.org.apache.xml.internal.serialize.XMLSerializer;
public class ServerManager {
    public static HashMap GetXML() {