"Tomcat 7 introduced a number of new features as well as
enhancements to existing features. Several articles list the new
Tomcat 7 features, but most don't explain them in detail, critique
them, or provide working code examples. Rather than just list the
new features, this article will identify the seven most notable
Tomcat 7 features and enhancements, critique them, and present
examples of working code that you can use to get a better
understanding of each feature/enhancements.
"The features are categorized as either "New Tomcat 7 Features:
Revolutionary Changes" or "Tomcat 7 Enhancements: Evolutionary
Changes" as follows:"