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From "Mark Nuttall (JIRA)" <>
Subject [jira] [Commented] (ARIES-931) NPE in Application iTests
Date Thu, 04 Oct 2012 12:31:07 GMT


Mark Nuttall commented on ARIES-931:

No objections - sounds good. 
> NPE in Application iTests
> -------------------------
>                 Key: ARIES-931
>                 URL:
>             Project: Aries
>          Issue Type: Bug
>          Components: Application
>            Reporter: John Ross
>         Attachments: aries931.patch
> The following NPE from application-itests will occasionally occur during the Aries build.
> java.lang.NullPointerException
> 	at
> The NPE occurs because fwMgr.getSharedBundleFramework() returns null since the shared
bundle framework was not created earlier.
- Caught exception
> Unable to create
or start the shared framework composite bundle null
> 	at
> The shared bundle framework was not created due to a ConcurrentModificationException
in the Equinox framework.
> Caused by: java.util.ConcurrentModificationException
> 	at java.util.Hashtable$
> 	at java.util.Hashtable.putAll(
> 	at org.eclipse.osgi.framework.internal.core.FrameworkProperties.internalGetProperties(
> 	at org.eclipse.osgi.framework.internal.core.FrameworkProperties.setProperties(
> 	at org.eclipse.osgi.framework.internal.core.EquinoxLauncher.internalInit(
> 	at org.eclipse.osgi.framework.internal.core.EquinoxLauncher.init(
> 	at org.eclipse.osgi.launch.Equinox.init(
> 	at org.eclipse.osgi.internal.composite.CompositeImpl.findCompanionFramework(
> 	at org.eclipse.osgi.internal.composite.CompositeBase.<init>(
> 	at org.eclipse.osgi.internal.composite.CompositeImpl.<init>(
> 	at org.eclipse.osgi.framework.internal.core.AbstractBundle.createBundle(
> 	at org.eclipse.osgi.framework.internal.core.Framework.createAndVerifyBundle(
> 	at org.eclipse.osgi.framework.internal.core.Framework.installWorkerPrivileged(
> 	... 49 more
> The CME is a known issue and was fixed as of Equinox 3.7.2. Currently, the application-itests
run against both Equinox 3.5.0 and 3.7.0, which are subject to the CME. Unless running against
these frameworks is absolutely necessary, I'd like to propose that the itests be executed
against 3.8, available in Maven Central, instead in order to avoid these potential "false
positives" in the Aries build test results. The other configurations can remain in order to
run locally when necessary but would be commented out.

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