短信接口乱码有关问题，求大神指点

短信接口乱码问题，求大神指点

package com.clinet.task;

import java.util.List;

import org.apache.log4j.Logger;
import org.dom4j.Document;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;

import com.clinet.UCPClient;
import com.clinet.UCPClinetFactory;
import com.clinet.base.Constants;
import com.clinet.bean.ReveiceMessage;
import com.clinet.service.ReveiceMessageService;

public class ReveiceMessageTask {
	private ReveiceMessageService reveiceMessageService;
	
	private static final String USER_NAME = "12345UserTest";
	
	private static final String PASSWORD = "U1s2e3r4T5est";
	
	private static final Logger logger = Logger
			.getLogger(ReveiceMessageTask.class);
	
	/**
	 * @param reveiceMessageService the reveiceMessageService to set
	 */
	public void setReveiceMessageService(ReveiceMessageService reveiceMessageService) {
		this.reveiceMessageService = reveiceMessageService;
	}

	public synchronized void execute() {
		logger.info("开始执行程序.");
		UCPClinetFactory factory = new UCPClinetFactory();
		UCPClient client = factory.getUCPClient();
		receiveSMS(client);
	}

	private void receiveSMS(UCPClient client) {
		try {
			String sessionId = client.login(USER_NAME, PASSWORD);
			byte[] bytes = client.receiveSMS(sessionId);
			if (bytes != null) {
				String message = new String(bytes, "UTF-8");
				logger.info("接收到的短信 [" + message + "]");
				
				message = filterText(message);

				Document document = DocumentHelper.parseText(message);
				List<Element> elements = document.getRootElement().elements(
						Constants.ELEMENT_NAME_SMSMSGRECEIVE);
				for (Element element : elements) {
					ReveiceMessage msg = new ReveiceMessage();
					msg.setMsgId(element.elementText(Constants.ELEMENT_NAME_MSGID));
					msg.setDesttermId(element.elementText(Constants.ELEMENT_NAME_DESTTERMID));
					msg.setSrctermId(element.elementText(Constants.ELEMENT_NAME_SRCTERMID));
					msg.setMsgContent(element.elementText(Constants.ELEMENT_NAME_MSGCONTENT));
					msg.setRecvTime(element.elementText(Constants.ELEMENT_NAME_RECVTIME));
					msg.setReveiceId(USER_NAME);
					reveiceMessageService.insertReveiceMessage(msg);
				}
			}
			logger.info("结束执行.");
		} catch (Exception e) {
			e.printStackTrace();
			logger.error("", e);
		}
	}
	
	char [] chars = {0x0, 0x1, 0x2, 0x3, 0x4, 0x5};

	private String filterText(String message) {
		for (int i = 0; i < chars.length; i++) {
			message = message.replaceAll(String.valueOf(chars[i]), "");
		}
		return message;
	}
}

抛错：
Nested exception:
org.xml.sax.SAXParseException: An invalid XML character (Unicode: 0x5) was found
 in the element content of the document.
        at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAX
ParseException(ErrorHandlerWrapper.java:195)
        at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalErro
r(ErrorHandlerWrapper.java:174)
        at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(
XMLErrorReporter.java:388)
        at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(X
MLScanner.java:1427)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImp
l$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2895)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(X
MLDocumentScannerImpl.java:647)
        at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next
(XMLNSDocumentScannerImpl.java:140)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImp
l.scanDocument(XMLDocumentFragmentScannerImpl.java:511)
        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(X
ML11Configuration.java:808)
        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(X
ML11Configuration.java:737)
        at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.
java:119)
        at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Ab
stractSAXParser.java:1205)
        at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.p
arse(SAXParserImpl.java:522)