Writes the Chronology using a
<a href="{@docRoot}/serialized-form.html#hunt.time.chrono.Ser">dedicated serialized form</a>.
!(pre)
_out.writeByte(12); // identifies this as a ChronoPeriodImpl
_out.writeUTF(getId()); // the chronology
_out.writeInt(years);
_out.writeInt(months);
_out.writeInt(days);
</pre>
Writes the Chronology using a <a href="{@docRoot}/serialized-form.html#hunt.time.chrono.Ser">dedicated serialized form</a>. !(pre) _out.writeByte(12); // identifies this as a ChronoPeriodImpl _out.writeUTF(getId()); // the chronology _out.writeInt(years); _out.writeInt(months); _out.writeInt(days); </pre>
@return the instance of {@code Ser}, not null