Hirofumi Iwasaki presented on moving systems from J2EE to Java EE. He discussed the history of Java EE specifications from J2EE 1.2 to Java EE 7. He showed how components, architectures, and development environments have evolved over this time period. Iwasaki presented a case study on modernizing an existing "J2EE era" system from 2001-2006 and discussed migrating from Struts 1.x to JSF 2.2 as an