I read today few emails about problem setting servletpath or contextpath
with ServletAdapter.
like issue 598, the email about Spring security, I had problem with Grizzly
Deployer too.
the idea of JF to set the context automaticaly from the alias could help few
people.
Just to be sure if the user set the context or servlet path himself the
automatic settings won't overwrite them.
petite réflexion comme ça.