JavaAdvent is a collaborative blog in the spirit of programming advent calendars which aim to publish (at least) one article / day between the 1st and 24th of December. Up to now the calendar took place each year from 2012 to 2019 (except 2016). For this year's edition please follow the next steps for posting:
Express your interest as a reply to this topic - preferably a subject and a date. Also add them here in the document where you can see the open slots.