#JavaCro22Spring 𝗖𝗮𝗹𝗹 𝗳𝗼𝗿 𝗦𝗽𝗲𝗮𝗸𝗲𝗿𝘀 is open! 2022spring.javacro.hr/eng/Call-for-P… ☕️ Live conference (not online) on May 15-17 in Tuhelj (Hotel Well) near Zagreb, Croatia #Java #Conference #HUJAK #JavaCro #CallforSpeakers #CfP #CfS