Java Day Tokyo 2015 was held on April 8th. Organized by Oracle Japan, it is the largest Java developer event in the country. This was another highly successful year for the event with a fully sold out venue packed with youthful, energetic developers. Speakers included Steve Chin, Simon Ritter, Cameron Purdy and Linda DeMichiel. Topics included Java SE, Java EE, IoT and cloud. Java EE always has a strong showing at the event and this year was no exception.

I delivered talks on Domain Driven Design with Java EE using Cargo Tracker and Reactive Java EE in addition to a Java EE 7 workshop. Other Java EE sessions were on Java EE 8, CDI/EJB alignment, Java EE 7, JPA, JSF and real world Java EE adoption in addition to the official Java EE 7 Hands-on-Lab. More details on the sessions and Java Day Tokyo 2015, including slide decks and code, posted on my personal blog.