[jboss-jira] [JBoss JIRA] Commented: (JBVFS-142) NPE in VirtualJarInputStream

[John Bailey (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBVFS-142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12518425#action_12518425 ] 

John Bailey commented on JBVFS-142:
-----------------------------------

I have committed a fix for the bug causing the NullPointer.  There is however another issue here as mentioned in my previous comment, since the JAR is actually a directory at the point this code is executing it.  

I will live this issue open and hopefully we can get some more info on why it is trying to read a directory as a file.


> NPE in VirtualJarInputStream
> ----------------------------
>
>                 Key: JBVFS-142
>                 URL: https://jira.jboss.org/jira/browse/JBVFS-142
>             Project: JBoss VFS
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 3.0.0.CR3
>            Reporter: Thomas Diesler
>            Assignee: John Bailey
>             Fix For: 3.0.0.CR4
>
>
> Caused by: java.lang.NullPointerException
> 	at org.jboss.vfs.VirtualJarInputStream.read(VirtualJarInputStream.java:149)
> 	at org.eclipse.osgi.internal.baseadaptor.AdaptorUtil.readFile(AdaptorUtil.java:75)
> 	at org.eclipse.osgi.internal.baseadaptor.BundleInstall.begin(BundleInstall.java:77)
> 	at org.eclipse.osgi.framework.internal.core.Framework.installWorkerPrivileged(Framework.java:922)
> In a Deployer I get a bundle location as String  from the configuration.
> I pass the String on to a 3rd party library (i.e. Equinox)
> Equinox does 
>    URLConnection urlcon = new URL(location).openConnection() 
>    urlcon.openStream();

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