presto-parser/src/main/java/io/prestosql/sql/tree/Call.java/Call/Call
class Call:    public Call(Optional<NodeLocation> location, QualifiedName name, List<CallArgument> arguments)
    {
        super(location);
        this.name = requireNonNull(name, "name is null");
        this.arguments = ImmutableList.copyOf(requireNonNull(arguments, "arguments is null"));
    }