question: return the host name or ip address portion of the uriname concode_field_sep IPAddressName hostIP concode_elem_sep String host concode_elem_sep URI uri concode_elem_sep DNSName hostDNS concode_field_sep URIName nameConstraint concode_elem_sep void encode concode_elem_sep int subtreeDepth concode_elem_sep String getName concode_elem_sep String getScheme concode_elem_sep int getType concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep String toString concode_elem_sep int constrains concode_elem_sep URI getURI concode_elem_sep Object getHostObject
target: String function ( ) { return host ; }