Holder<TestHeader3> inoutHeader = new Holder<TestHeader3>();
for (int idx = 0; idx < 1; idx++) {
val += idx;
in.setRequestType(val);
inoutHeader.value = new TestHeader3();
TestHeader6Response returnVal = proxy.testHeaderPartBeforeBodyPart(inoutHeader, in);
//inoutHeader copied to return
//in copied to inoutHeader
assertNotNull(returnVal);
assertNull(returnVal.getResponseType());
assertEquals(val, inoutHeader.value.getRequestType());