about the question of the jboss's version

[leaderbird]

why the jboss 3.2.6 and 3.2.7 not have 'javax.servlet.jar' in server\default\lib
I want to know what is the take the place of 'javax.servlet.jar'
Because I want to in the JBulider bind jboss and must be used 'javax.servlet.jar'