Is JSP 2.1 part of J2EE 1.4?

Hi Friends,Can we give JSP 2.1 features in J2ee 1.4 book.or it is given in J2EE 1.5 book.Please reply as earlier as possible.ThanksBye
[162 byte] By [er_mandeep_btecha] at [2007-10-3 0:34:09]
# 1
J2EE1.4 = Servlet 2.4 / JSP2.0J2EE1.5 = Servlet 2.5 / JSP2.1
evnafetsa at 2007-7-14 17:27:45 > top of Java-index,Enterprise & Remote Computing,Web Tier APIs...