Unable to write OutputStream from the bainary node

I am having an issue writing the code from the binary node to the output Stream. The server is sending the binary attachment. The receiver (in this case Axis2 client) is unable to extract the content from the binary node to OutputStream. Here is the detailed information. I am using Axis2 1.4.1 version.

Server is sending the following binary data to Axi2 client

soapPart.append("<mtom:AttachmentRequest xmlns:mtom=\"http://ws.apache.org/axis2/mtomsample/\">");
soapPart.append("<mtom:fileName></mtom:fileName>");
soapPart.append("<mtom:binaryData xmlns:xm=\"http://www.w3.org/2005/05/xmlmime\" xm:contentType=\"application/?\">");
soapPart.append("<xop:Include href=\"cid:1.urn:uuid:3DCB4A1548F7A276D21211131302838@apache.org\" xmlns:xop= \"http://www.w3.org/2004/08/xop/include\"></xop:Include>");
soapPart.append("</mtom:binaryData>");
soapPart.append("</mtom:AttachmentRequest>");
soapPart.append("</soapenv:Body>");
soapPart.append("</soapenv:Envelope>");
XQPart part0 = XQmsg.createPart(soapPart.toString(), "application/xop+xml");
part0.setContentId("<0.urn:uuid:4DCB4A1548F7A276D21211131302838@apache.org>");
XQPart part1 = XQmsg.createPart(binaryoutputStream.toByteArray(), "application/octet-stream");
part1.setContentId("<1.urn:uuid:3DCB4A1548F7A276D21211131302838@apache.org>");
XQmsg.setHeaderValue("JMS_SonicMQ_XQ.setContentType", "multipart/related; type=\"application/xop+xml\"");
XQmsg.setHeaderValue("Content-Length", binaryoutputStream.toByteArray().length+soapPart.toString().length()+1000);
XQmsg.addPartAt(part0, 0);
XQmsg.addPartAt(part1, 1);

Axis2 client is receiving the following response

<ns1:StandardOutput xmlns:ns1="http://www.siemens.com/energy/soups/schemas/common#" xmlns="http://www.siemens.com/energy/soups/schemas/common#"><ns1:EventLog><ns1:bscName>null</ns1:bscName><ns1:creationTime>2010-04-15T14:46:25.195-05:00</ns1:creationTime><ns1:detailedMessageText><mtom:AttachmentRequest xmlns:mtom="http://ws.apache.org/axis2/mtomsample/"><mtom:fileName></mtom:fileName><mtom:binaryData xmlns:xm="http://www.w3.org/2005/05/xmlmime" xm:contentType="application/?">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</mtom:binaryData></mtom:AttachmentRequest></ns1:detailedMessageText><ns1:id>NA</ns1:id><ns1:messageName>requestLoadForecast</ns1:messageName><ns1:messageText>SUCCESS</ns1:messageText><ns1:resultCode>0</ns1:resultCode><ns1:serviceName>requestLoadForecast</ns1:serviceName><ns1:severity>NA</ns1:severity></ns1:EventLog></ns1:StandardOutput>

Axis2 client to read the binary node and writing to the OutputStream

OMElement dataElement = res.getFirstElement();
OMNode node = dataElement.getNextOMSibling();
if(node instanceof OMText){}
Else
{
OMElement binNode =(OMElement) dataElement.getNextOMSibling();
OMText bin = (OMText)binNode.getFirstOMChild();

if(bin.isBinary())
{
InputStream stream = (InputStream)dataHandler.getDataSource().getInputStream();
ByteArrayInputStream bis1=new ByteArrayInputStream(stream.toString().getBytes());
ByteArrayOutputStream baaout = new ByteArrayOutputStream();
int i=0;
while((i = bis1.read()) != -1)

{ baaout.write(i); System.out.print((byte)i); }

String xml = new String(baaout.toByteArray());
System.out.println("Client XML is :"+xml.toString());
}
}

Output is

Client XML is :org.apache.axiom.attachments.utils.BAAInputStream@1c05ffd