title: Unknown error when client makes connection with axis2 1.6.1
body: <p>I developed a client connecting a web service with axis2 1.6.1. However, I encountered the following errors while everything works with axis2 1.5.2</p>
  
  <p>The error is at the line
  <code>_operationClient.execute(true); //inside TestServiceStub</code></p>
  
  <blockquote>
    <p>[WARN] Unable to determine dialect of the StAX implementation at jar:file:/D:/Test/TestClient/TestClient.jar!/
    org.apache.axis2.AxisFault: com.ctc.wstx.exc.WstxUnexpectedCharException: Unexpected character ':' (code 58) excepted space, or '>' or "/>"
     at [row,col {unknown-source}]: [1,199]
            at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
            at my.dev.TestServiceStub.fromOM(TestServiceStub.java:2864)
            at my.dev.TestServiceStub.test(TestServiceStub.java:192)
            at my.dev.TestClient.main(TestClient.java:252)
    Caused by: org.apache.axiom.om.OMException: com.ctc.wstx.exc.WstxUnexpectedCharException: Unexpected character ':' (code 58) excepted space, or '>' or
     "/>"
     at [row,col {unknown-source}]: [1,199]
            at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:293)
            at org.apache.axiom.om.impl.SwitchingWrapper.updateNextNode(SwitchingWrapper.java:1099)
            at org.apache.axiom.om.impl.SwitchingWrapper.(SwitchingWrapper.java:234)
            at org.apache.axiom.om.impl.OMStAXWrapper.(OMStAXWrapper.java:73)
            at org.apache.axiom.om.impl.llom.OMStAXWrapper.(OMStAXWrapper.java:52)
            at org.apache.axiom.om.impl.llom.OMElementImpl.getXMLStreamReader(OMElementImpl.java:795)
            at org.apache.axiom.om.impl.llom.OMElementImpl.getXMLStreamReaderWithoutCaching(OMElementImpl.java:765)
            at my.dev.TestServiceStub.fromOM(TestServiceStub.java:2858)
            ... 2 more
    Caused by: com.ctc.wstx.exc.WstxUnexpectedCharException: Unexpected character ':' (code 58) excepted space, or '>' or "/>"
     at [row,col {unknown-source}]: [1,199]
            at com.ctc.wstx.sr.StreamScanner.throwUnexpectedChar(StreamScanner.java:648)
            at com.ctc.wstx.sr.BasicStreamReader.handleNsAttrs(BasicStreamReader.java:2965)
            at com.ctc.wstx.sr.BasicStreamReader.handleStartElem(BasicStreamReader.java:2936)
            at com.ctc.wstx.sr.BasicStreamReader.nextFromTree(BasicStreamReader.java:2848)
            at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1019)
            at org.apache.axiom.util.stax.wrapper.XMLStreamReaderWrapper.next(XMLStreamReaderWrapper.java:225)
            at org.apache.axiom.util.stax.dialect.DisallowDoctypeDeclStreamReaderWrapper.next(DisallowDoctypeDeclStreamReaderWrapper.java:34)
            at org.apache.axiom.om.impl.builder.StAXOMBuilder.parserNext(StAXOMBuilder.java:672)
            at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:214)
            ... 9 more</p>
  </blockquote>
  
  <p>Added code below and the warn was solved.</p>
  
  <p>System.setProperty("javax.xml.stream.XMLInputFactory", "com.ctc.wstx.stax.WstxInputFactory"); System.setProperty("javax.xml.stream.XMLOutputFactory", "com.ctc.wstx.stax.WstxOutputFactory"); System.setProperty("javax.xml.stream.XMLEventFactory", "com.ctc.wstx.stax.WstxEventFactory");</p>
  
  <p>However, I encountered another problem 
  org.apache.axis2.AxisFault: com.ctc.wstx.exc.WstxUnexpectedCharException: Unexpected character ':' (code 58) excepted space, or '>' or "/>" at [row,col {unknown-source}]: [1,199] at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)</p>