non blocking i/o and async servlets (servlet 3.1)

[Vamsee Lakamsani]

http://docs.oracle.com/javaee/7/tutorial/doc/servlets013.htm


Is it possible to do the above by adding "some" EE 7 jars to TomEE 1.6 or 1.7 
or is it only possible when TomEE 2.0 arrives later this year with Tomcat8 in 
it?