/*
* Copyright ( c ) 2003 , Oracle and / or its affiliates . All rights reserved .
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This code is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation .
*
* This code is distributed in the hope that it will be useful , but WITHOUT
* ANY WARRANTY ; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE . See the GNU General Public License
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
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*/
/**
* @ test
* @ bug 4923906
* @ summary Inet6Address . getScopedInterface ( ) returns a String instead of a NetworkInterface
*/
import java.net.*;
import java.util.*;
public class B4923906 {
public static void main (String[] args) throws Exception {
Enumeration e = NetworkInterface.getNetworkInterfaces();
while (e.hasMoreElements()) {
NetworkInterface ifc = (NetworkInterface) e.nextElement();
Enumeration addrs = ifc.getInetAddresses();
System.out.println (ifc.getName() +": " + ifc.getDisplayName());
while (addrs.hasMoreElements()) {
InetAddress a = (InetAddress)addrs.nextElement();
System.out.println ("\t" +a);
if (a instanceof Inet6Address) {
Inet6Address ia6 = (Inet6Address) a;
Object o = ia6.getScopedInterface();
if (o instanceof String) {
throw new RuntimeException (
"Oops! This should be a NetworkInterface"
);
}
}
}
}
}
}
Messung V0.5 in Prozent C=97 H=63 G=81
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-10-11)
¤
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