Code Review 7076523: TEST_BUG: test/java/net/NetworkInterface/NetParamsTest.java can fail with NPE

[Alan Bateman]

Chris Hegarty wrote:
>
> Do'h,  thanks. Updated patch below...
>
> hg diff NetParamsTest.java
> diff -r cf203f293b4e test/java/net/NetworkInterface/NetParamsTest.java
> --- a/test/java/net/NetworkInterface/NetParamsTest.java Tue Aug 09 
> 16:59:44 2011 +0100
> +++ b/test/java/net/NetworkInterface/NetParamsTest.java Wed Aug 10 
> 11:48:23 2011 +0100
> @@ -45,7 +45,9 @@ public class NetParamsTest {
>          System.out.println("\tPoint to Point: " + 
> netif.isPointToPoint());
>          System.out.println("\tVirtual: " + netif.isVirtual());
>          if (netif.isVirtual()) {
> -            System.out.println("\tParent Interface: " + 
> netif.getParent().getName());
> +            NetworkInterface parent = netif.getParent();
> +            String parentName = parent == null ? "null" : 
> parent.getName();
> +            System.out.println("\tParent Interface: " + parentName);
>          }
>          System.out.println("\tMulticast: " + netif.supportsMulticast());
Looks fine.

-Alan