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Posted to commits@harmony.apache.org by "Regis Xu (JIRA)" <ji...@apache.org> on 2010/02/08 06:19:27 UTC
[jira] Commented: (HARMONY-6412) [classlib][luni]DatagramSock do
NOT throw Exception
[ https://issues.apache.org/jira/browse/HARMONY-6412?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12830834#action_12830834 ]
Regis Xu commented on HARMONY-6412:
-----------------------------------
I ran the test with RI6 got:
Exception in thread "main" java.lang.IllegalArgumentException: unresolved address
at java.net.DatagramPacket.setSocketAddress(DatagramPacket.java:295)
at java.net.DatagramPacket.<init>(DatagramPacket.java:123)
at java.net.DatagramPacket.<init>(DatagramPacket.java:158)
RI changed behavior between java5 and java6, and IllegalArgumentException is more clear and reasonable for me, so I think we can just follow java6. What do you think?
> [classlib][luni]DatagramSock do NOT throw Exception
> ---------------------------------------------------
>
> Key: HARMONY-6412
> URL: https://issues.apache.org/jira/browse/HARMONY-6412
> Project: Harmony
> Issue Type: Sub-task
> Components: Classlib
> Reporter: Ray Chen
> Fix For: 5.0M13
>
> Attachments: Harmony-6412-v2.diff, Harmony-6412.diff
>
>
> Run following simple test case, got different results from RI:
> public static void main(String[] args) throws SocketException, IOException {
> InetSocketAddress sa = InetSocketAddress.createUnresolved("localhost",0);
> new DatagramSocket().send(new DatagramPacket(new byte[272], 3, sa));
> }
> RI 5:
> Exception in thread "main" java.lang.NullPointerException: null address || null buffer
> at java.net.PlainDatagramSocketImpl.send(Native Method)
> at java.net.DatagramSocket.send(DatagramSocket.java:612)
> at DST2.main(DST2.java:10)
> Harmony : No Exception
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