The spec for @Inject says: "Constructors are injected first, followed by fields, and then methods. Fields and methods in superclasses are injected before those in subclasses."

Maybe it's just me, but I am unsure about the intended ordering in the presence of inheritance and both injectable methods and fields. Given a class A and a class B that extends A, it is not clear if the order of injection is fields(A),methods(A),fields(B),methods(B) or fields(A),fields(B),methods(A),methods(B).

"Fields and methods in superclasses are injected before those in subclasses." This means that both fields and methods in a superclass will be injected before fields or methods in a subclass.

Methods from A overridden by B belong to B and are therefore invoked after injecting fields in B, right?

Correct.