equal
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21 * questions. |
21 * questions. |
22 */ |
22 */ |
23 |
23 |
24 /* @test |
24 /* @test |
25 * @bug 6964714 |
25 * @bug 6964714 |
26 * @run main/othervm IPv4Only |
26 * @run main/othervm -Djava.net.preferIPv4Stack=true IPv4Only |
27 * @summary Test the networkinterface listing with java.net.preferIPv4Stack=true. |
27 * @summary Test the networkinterface listing with java.net.preferIPv4Stack=true. |
28 */ |
28 */ |
29 |
29 |
30 |
30 |
31 import java.net.*; |
31 import java.net.*; |
32 import java.util.*; |
32 import java.util.*; |
33 |
33 |
34 |
34 |
35 public class IPv4Only { |
35 public class IPv4Only { |
36 public static void main(String[] args) throws Exception { |
36 public static void main(String[] args) throws Exception { |
37 System.setProperty("java.net.preferIPv4Stack","true"); |
|
38 |
|
39 Enumeration<NetworkInterface> nifs = NetworkInterface.getNetworkInterfaces(); |
37 Enumeration<NetworkInterface> nifs = NetworkInterface.getNetworkInterfaces(); |
40 while (nifs.hasMoreElements()) { |
38 while (nifs.hasMoreElements()) { |
41 NetworkInterface nif = nifs.nextElement(); |
39 NetworkInterface nif = nifs.nextElement(); |
42 Enumeration<InetAddress> addrs = nif.getInetAddresses(); |
40 Enumeration<InetAddress> addrs = nif.getInetAddresses(); |
43 while (addrs.hasMoreElements()) { |
41 while (addrs.hasMoreElements()) { |