In a very interesting webinar streamed live as part of the recent JConference, Antoine Sabot-Durand talked about "hostility" between J2EE/Jakarta and Spring and the differences between them from decades ago to the recent times.
Antoine is a Java Champion. He is also the CDI 2. 0 spec lead, involved in Microprofile and various projects linked to CDI ecosystem development and thus Jakarta EE.
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