Doc_TestPortType stub = (Doc_TestPortType) service.getStub(portName, Doc_TestPortType.class);
SingleTag_ElemType stet = new SingleTag_ElemType();
stet.setSingleTag(new SingleTag_Type());
SingleTagResponse response = stub.singleTag(stet);
assertNotNull("response is null!!!", response);
assertNotNull("response singleTag is null!!!", response.getSingleTag());
} catch (Exception ex) {
ex.printStackTrace();
assertTrue(
"InteropDocTest.doitSingleTagDII("