@Override
        public boolean equals(Object o)
        {
            if (this == o)
                return true;
            if (!(o instanceof A6))
                return false;

            A6 a6 = (A6) o;

            return x == a6.x;

        }
Class and field names should be included in the message when one of fields is not
annotated by @Tag (and at least one other field is)
protostuff-runtime/src/test/java/io/protostuff/runtime/RuntimeSchemaTagTest.java