In Welcome.xhtml that uses the composite defined in icon.xhtml:
I don't know how it comes up with this method-signature. I don't see any method called action() in any of the managed bean.
posted 5 months ago
Let me answer my own question.
The method-signature is the refering to the user bean's logout method. This method returns a String and accept no parameter.
If I changed the method-signature into "java.lang.String logout()". It still works.