how to access managedbean with code java

[prevert]

hello
in an application with jee jsf2.0
I want access from ManagedBean commandeController to data from another ManagedBean UserController but I have not find how
for example I have a ManagedBean userController which contains an id attribute
I accessed from the page with xhtml
# {userController.id}

but with the java code I do not know how

do you have an idea


thank you very much

[jyeary]

The explanation again is rather vague.