[jboss-jira] [JBoss JIRA] Reopened: (JBAS-2780) NullPointerException at DeploymentSorter with IBM's JDK

[Heiko W. Rupp (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBAS-2780?page=all ]

Heiko W. Rupp reopened JBAS-2780:
---------------------------------

             

> NullPointerException at DeploymentSorter with IBM's JDK
> -------------------------------------------------------
>
>                 Key: JBAS-2780
>                 URL: http://jira.jboss.com/jira/browse/JBAS-2780
>             Project: JBoss Application Server
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Deployment services
>    Affects Versions: JBossAS-4.0.3 SP1
>         Environment: The IBM JDK I've used is:
> java -version
> java version "1.5.0"
> Java(TM) 2 Runtime Environment, Standard Edition (build pxi32dev-20051104)
> IBM J9 VM (build 2.3, J2RE 1.5.0 IBM J9 2.3 Linux x86-32 j9vmxi3223-20051103 (JIT enabled)
> J9VM - 20051027_03723_lHdSMR
> JIT  - 20051027_1437_r8
> GC   - 20051020_AA)
> JCL  - 20051102
> OS: Debian GNU/Linux unstable
> Eclipse 3.1.1 + JBoss IDE 1.5
> JBOSS: jboss-4.0.3SP1
>            Reporter: Horacio de Oro
>            Priority: Minor
>
> I've a project working well with JBoss 4.0.3SP1 + Sun JDK 1.5.0_06. I start JBoss in debug mode and if I make a change to the class the "hot-code-replace" works well. But with IBM's JDK I get the following exception after making any change to a class:
> 02:04:10,212 ERROR [AbstractDeploymentScanner$ScannerThread] Scanning failed; continuing
> java.lang.NullPointerException
>     at java.lang.String.endsWith(String.java :494)
>     at org.jboss.deployment.DeploymentSorter.getExtensionIndex (DeploymentSorter.java:84)
>     at org.jboss.deployment.DeploymentSorter.compare(DeploymentSorter.java:72)
>     at java.util.Arrays.mergeSort(Arrays.java:1299)
>     at java.util.Arrays.mergeSort (Arrays.java:1310)
>     at java.util.Arrays.mergeSort(Arrays.java:1310)
>     at java.util.Arrays.mergeSort(Arrays.java:1310)
>     at java.util.Arrays.sort(Arrays.java:1238)
>     at java.util.Collections.sort (Collections.java:174)
>     at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:496)
>     at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan (AbstractDeploymentScanner.java:192)
>     at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop (AbstractDeploymentScanner.java:203)
>     at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run (AbstractDeploymentScanner.java:182)
> That stack trace start appearing in logs after making a change to a class, and continue appearing again and again and again.

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