JBoss 4.2.0.GA comes with JavaServer Faces (JSF) 1.2 - a newer JSF version than JBoss 4.0.5.GA. They chose the SUN implementation. (I think that MyFaces will really soon be obsolete.) This upgrade requires some changes in applications using JSF (for example the applications that are Seam based). Here is what I have done to make it work, including some steps from Michael Yuan's blog post.

Lire

• Java
• JBoss
• JSF
• web applications