presto-main/src/main/java/io/prestosql/connector/informationschema/InformationSchemaSplit.java/InformationSchemaSplit/InformationSchemaSplit
class InformationSchemaSplit:    @JsonCreator
    public InformationSchemaSplit(
            @JsonProperty("addresses") List<HostAddress> addresses)
    {
        requireNonNull(addresses, "hosts is null");
        checkArgument(!addresses.isEmpty(), "hosts is empty");
        this.addresses = ImmutableList.copyOf(addresses);
    }