loss of data on xpath after cxf (payload-mode)

Applying an xpath expression to a message containing a CxfPayload may lead to loss of data.
A unit test to demonstrate this, has been written.

A work around is converting the CxfPayload to a String, followed by applying xpath to the String.

The unit test fails on current snapshot-version:

testMessageWithIncreasingSize(org.apache.camel.component.cxf.CxfConsumerPayloadXPathTest) Time elapsed: 1.357 sec <<< FAILURE!
java.lang.AssertionError: Lengths of testMessage and receiveMessage should be equal (body is CxfPayload), expected:<10000> but was:<3805>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:743)
at org.junit.Assert.assertEquals(Assert.java:118)
at org.junit.Assert.assertEquals(Assert.java:555)
at org.apache.camel.component.cxf.CxfConsumerPayloadXPathTest.execTest(CxfConsumerPayloadXPathTest.java:131)
at org.apache.camel.component.cxf.CxfConsumerPayloadXPathTest.testMessageWithIncreasingSize(CxfConsumerPayloadXPathTest.java:109)