returns the list of the system dns server addresses . if it failed to retrieve the list of the system dns server addresses from the environment , it will return `` 8.8.8.8 '' and `` 8.8.4.4 '' , the addresses of the google public dns servers . concode_field_sep DnsServerAddresses DEFAULT_NAME_SERVERS concode_elem_sep InternalLogger logger concode_elem_sep List<InetSocketAddress> DEFAULT_NAME_SERVER_LIST concode_elem_sep InetSocketAddress[] DEFAULT_NAME_SERVER_ARRAY concode_field_sep DnsServerAddresses singleton concode_elem_sep DnsServerAddresses sequential0 concode_elem_sep DnsServerAddresses defaultAddresses concode_elem_sep DnsServerAddresses rotational0 concode_elem_sep DnsServerAddressStream stream concode_elem_sep DnsServerAddresses sequential concode_elem_sep DnsServerAddresses sequential concode_elem_sep DnsServerAddresses shuffled concode_elem_sep DnsServerAddresses shuffled concode_elem_sep DnsServerAddresses shuffled0 concode_elem_sep DnsServerAddresses rotational concode_elem_sep DnsServerAddresses rotational concode_elem_sep InetSocketAddress[] sanitize concode_elem_sep InetSocketAddress[] sanitize
List < InetSocketAddress > function ( ) { return DEFAULT_NAME_SERVER_LIST ; }