`SerializerFactory` Can't seem to be able to handle arrays of polymorphic types

[Kroppeb]

None of these seem to work:

public @SerSubclasses({Foo.class, Bar.class, Foo2.class}) Foo<@SerSubclasses({Integer.class, Float.class}) Number>[] numbers;
public Foo<@SerSubclasses({Integer.class, Float.class}) Number> @SerSubclasses({Foo.class, Bar.class, Foo2.class})[] numbers;
public Foo<@SerSubclasses({Integer.class, Float.class}) Number> @SerSubclasses({Foo.class, Bar.class, Foo2.class}) numbers[];