this method returns the port of the site that is requesting authentication . concode_field_sep Authenticator default_authenticator concode_elem_sep String protocol concode_elem_sep String scheme concode_elem_sep int port concode_elem_sep InetAddress addr concode_elem_sep String prompt concode_field_sep InetAddress getRequestingSite concode_elem_sep String getRequestingScheme concode_elem_sep String getRequestingProtocol concode_elem_sep PasswordAuthentication getPasswordAuthentication concode_elem_sep PasswordAuthentication requestPasswordAuthentication concode_elem_sep void setDefault concode_elem_sep String getRequestingPrompt
int function ( ) { return ( port ) ; }