If set on attribute setter or config child setter, forces attribute or config child to
be declared explicitly with the child. This annotation was introduced to modify the order
of appearance. Setting this application is only needed if the
inheriting setter does not update the attribute or config child in another way. For example
if the overriding method has a JavaDoc comment to update the description, then the element
child is repeated already without the need to add this annotation.
JavaDoc tag @ff.reintroduce has the same effect as this annotation.