Java - Functional interface - The type parameter PacketIn is hiding the type PacketIn

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Java - Functional interface - The type parameter PacketIn is hiding the type PacketIn


@FunctionalInterface



public interface ProtocolNetworkHandler {


void handle(ChannelHandlerContext ctx, P packet);



}



I got this functional interface but it's giving me a warning on PacketIn, any idea why? P, PacketIn with bigger/less than signs comes after ProtocolNetworkHandler (won't show up for some reason).
(The type parameter PacketIn is hiding the type PacketIn)



PacketIn is just a regular interface.









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