Hi!
I have this:
Sponge.getCommandManager().getOwnedBy(this).forEach { Sponge.getCommandManager().removeMapping(it) }
and would like to write it as a function reference:
Sponge.getCommandManager().getOwnedBy(this).forEach(Sponge.getCommandManager()::removeMapping)
But this is not possible because CommandManager#removeMapping returns an optional of the removed mapping(if the given one was registered before). But forEach does only accept Unit returning functions.
Should I use map instead, or is this bad practice?