returns the host address of url . concode_field_sep PlaceHolder placeHolder concode_field_sep void parseURL concode_elem_sep String toExternalForm concode_elem_sep String toExternalForm concode_elem_sep boolean hostsEqual concode_elem_sep int getDefaultPort concode_elem_sep URLConnection openConnection concode_elem_sep URLConnection openConnection concode_elem_sep String relativePath concode_elem_sep int hashCode concode_elem_sep boolean sameFile concode_elem_sep boolean equals concode_elem_sep void setURL concode_elem_sep void setURL
InetAddress function ( URL arg0 ) { try { String loc0 = arg0 . getHost ( ) ; if ( loc0 == null || loc0 . length ( ) == 0 ) { return null ; } return InetAddress . getByName ( loc0 ) ; } catch ( UnknownHostException loc0 ) { return null ; } }