Health health = player.get(Health.class);
if (health == null) {
throw new CommandException(player.getDisplayName() + " can not be killed.");
}
health.kill(HealthChangeCause.COMMAND);
}
@CommandDescription (aliases = {"version", "vr"}, usage = "", desc = "Print out the version information for Vanilla")
@Permissible ("vanilla.command.version")
public void getVersion(CommandSource source, CommandArguments args) throws ArgumentParseException {