CDROutputStream out1 = (CDROutputStream) orb.create_output_stream();
out1.write_TypeCode(ComplexAHelper.type());
TypeCode tc = readTypeCode(out1);
assertTrue(tc.equivalent(ComplexAHelper.type()));
CDROutputStream out2 = (CDROutputStream) orb.create_output_stream();
out2.write_TypeCode(ComplexBHelper.type());
tc = readTypeCode(out2);