What is the difference between Java EE and J2EE?

Question

What is the difference between Java EE and J2EE. J2EE is a platform or framework?.

Answer 1

No difference. J2EE was the old name, Java EE is the current name. And it's a set of specifications, many frameworks (and platforms) implement some (or all) of said specifications.

Answer 2

Java EE (Enterprise edition): Formerly known as J2EE . It includes Java Standard Edition plus most of the other Java technologies including JavaMail, Activation, JAXB (Java API for XML Binding), Servlets, JSF (Java Server Faces), JMS (Java Messaging Service), EJB (Enterprise Java Beans), and others