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Posted to commits@harmony.apache.org by "Paulex Yang (JIRA)" <ji...@apache.org> on 2006/08/30 14:05:28 UTC
[jira] Closed: (HARMONY-1256) [classlib][io]
ObjectInputStream.readClassDescriptor() throws NotActiveException while RI
throws NPE
[ http://issues.apache.org/jira/browse/HARMONY-1256?page=all ]
Paulex Yang closed HARMONY-1256.
--------------------------------
Verified by Denis.
> [classlib][io] ObjectInputStream.readClassDescriptor() throws NotActiveException while RI throws NPE
> ----------------------------------------------------------------------------------------------------
>
> Key: HARMONY-1256
> URL: http://issues.apache.org/jira/browse/HARMONY-1256
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Denis Kishenko
> Assigned To: Paulex Yang
> Attachments: 1256-ObjectInputStream(2).patch, 1256-ObjectInputStream.patch, 1256-ObjectInputStreamTest.patch
>
>
> Harmony implementation of ObjectInputStream.readClassDescriptor() throws NotActiveException while RI throws NPE.
> Spec mentions neither NPE nor NotActiveException for this method. According spec methods defaultReadObject, readFields and registerValidation can throw NotActiveException, but readClassDescriptor doesn't.
> ================ Test ==================
> import java.io.IOException;
> import java.io.ObjectStreamClass;
> import java.io.ObjectInputStream;
> public class bug9408 {
> public static void main(String args[]) throws Exception {
> new OIS().testt();
> }
> }
> class OIS extends ObjectInputStream {
>
> OIS () throws IOException {
> super();
> }
>
> void testt() throws ClassNotFoundException,IOException {
> readClassDescriptor();
> }
>
> }
> ============== Output =======================
> RI
> java.lang.NullPointerException
> at java.io.ObjectInputStream.readUTF()Ljava.lang.String;(Unknown Source)
> at java.io.ObjectStreamClass.readNonProxy(Ljava.io.ObjectInputStream;)V(Unknown Source)
> at java.io.ObjectInputStream.readClassDescriptor()Ljava.io.ObjectStreamClass;(Unknown Source)
> at OIS.testt(bug9408.java:19)
> at bug9408.main(bug9408.java:8)
> Harmony
> java.io.NotActiveException
> at java.io.ObjectInputStream.readClassDescriptor(ObjectInputStream.java:1714)
> at OIS.testt(bug9408.java:19)
> at bug9408.main(bug9408.java:8)
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