[jboss-jira] [JBoss JIRA] Commented: (JBAS-2780) NullPointerException at DeploymentSorter with IBM's JDK
[ http://jira.jboss.com/jira/browse/JBAS-2780?page=comments#action_12347057 ]
Heiko W. Rupp commented on JBAS-2780:
-------------------------------------
I see the same stack trace appearing after the server is running for some time
This is on
13:17:36,794 INFO [ServerInfo] Java version: 1.5.0_06,Apple Computer, Inc.
13:17:36,796 INFO [ServerInfo] Java VM: Java HotSpot(TM) Client VM
1.5.0_06-64,"Apple Computer, Inc."
13:17:36,797 INFO [ServerInfo] OS-System: Mac OS X 10.4.8,ppc
13:17:36,798 DEBUG [ServerInfo] Full System Properties Dump
13:17:36,798 DEBUG [ServerInfo] java.vendor: Apple Computer, Inc.
13:17:36,798 DEBUG [ServerInfo] sun.management.compiler: HotSpot Client Compiler
13:17:36,799 DEBUG [ServerInfo] os.name: Mac OS X
13:17:36,799 DEBUG [ServerInfo] sun.boot.class.path:
/jboss/lib/endorsed/resolver.jar:/jboss/lib/endorsed/serializer.jar:/jboss/lib/endorsed/xalan.jar:/jboss/lib/endorsed/xercesImpl.jar:/jboss/lib/endorsed/xml-apis.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/classes.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/ui.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/laf.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/sunrsasign.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/jsse.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/jce.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/charsets.jar
13:17:36,799 DEBUG [ServerInfo] java.vm.specification.vendor: Sun Microsystems Inc.
13:17:36,799 DEBUG [ServerInfo] java.runtime.version: 1.5.0_06-112
What can I do to help debugging this?
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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