请教dom4j中文问题

在项目中需要用dom4j来读取一片xml，但是却发生了异常，那位高人能指教一二哦！？

xml：

<root><name>阿拉進髮</name></root>

java程序

String strXML = "<root><name>阿拉進髮</name></root>";
		String strTemplateInfo = "";
		StringBuffer objBuffer = new StringBuffer(strXML);
		org.dom4j.io.SAXReader objReader = null;
		InputStream objBufferInput = null;
		org.dom4j.Document objDom = null;
		org.dom4j.Element objElement = null;
		try {
			strTemplateInfo = objBuffer.toString();
			objBufferInput = new StringBufferInputStream(strTemplateInfo);
			objReader = new org.dom4j.io.SAXReader();
			objDom = objReader.read(objBufferInput);
			objElement = objDom.getRootElement();
			System.out.print (objElement.asXML());
		} catch (Exception ex) {
			System.out.print (ex.getMessage());
			ex.printStackTrace();
		}

Exception:

rror on line 1 of document  : Invalid byte 2 of 2-byte UTF-8 sequence. Nested exception: Invalid byte 2 of 2-byte UTF-8 sequence.org.dom4j.DocumentException: Error on line 1 of document  : Invalid byte 2 of 2-byte UTF-8 sequence. Nested exception: Invalid byte 2 of 2-byte UTF-8 sequence.
	at org.dom4j.io.SAXReader.read(SAXReader.java:339)
	at org.dom4j.io.SAXReader.read(SAXReader.java:246)
	at oracle.erp.test.DataGetter.getXMLRoot(DataGetter.java:132)
	at oracle.erp.test.DataGetter.testXml(DataGetter.java:42)
	at oracle.erp.test.DataGetter.main(DataGetter.java:37)
Nested exception: 
org.xml.sax.SAXParseException: Invalid byte 2 of 2-byte UTF-8 sequence.
	at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:236)
	at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:215)
	at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:386)
	at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:316)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1810)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:368)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:834)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
	at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:148)
	at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1242)
	at org.dom4j.io.SAXReader.read(SAXReader.java:323)
	at org.dom4j.io.SAXReader.read(SAXReader.java:246)
	at oracle.erp.test.DataGetter.getXMLRoot(DataGetter.java:132)
	at oracle.erp.test.DataGetter.testXml(DataGetter.java:42)
	at oracle.erp.test.DataGetter.main(DataGetter.java:37)
Nested exception: org.xml.sax.SAXParseException: Invalid byte 2 of 2-byte UTF-8 sequence.
	at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:236)
	at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:215)
	at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:386)
	at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:316)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1810)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:368)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:834)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
	at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:148)
	at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1242)
	at org.dom4j.io.SAXReader.read(SAXReader.java:323)
	at org.dom4j.io.SAXReader.read(SAXReader.java:246)
	at oracle.erp.test.DataGetter.getXMLRoot(DataGetter.java:132)
	at oracle.erp.test.DataGetter.testXml(DataGetter.java:42)
	at oracle.erp.test.DataGetter.main(DataGetter.java:37)