This will allow us to replace IsaacRandom in the future Netty
encoders/decoders with an implementation suitable for use in a unit
test.
Signed-off-by: Graham <gpe@openrs2.org>
This already caught some cases of public members that should have been
private and one case where the inferred type was too specific.
Signed-off-by: Graham <gpe@openrs2.dev>