ISSUE 48: Proposal

ISSUE 48: @Callback annotation does not feature in section on Interfaces

PROPOSAL:
Add the following subsection in section 3 at line 203 in
sca-javacaa-1.1-spec-WD04.doc

@Callback
A callback interface is declared by using an @Callback annotation on a Java
service interface, with the Java Class object of the interface as a
parameter. The annotation may also be applied to a method or to a field of
an implementation, which is used in order to have a callback injected.