[jbosstools-issues] [JBoss JIRA] (JBIDE-17237) when urls fails to download we end up with 0 size content

[Rob Stryker (JIRA)]

     [ https://issues.jboss.org/browse/JBIDE-17237?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rob Stryker reassigned JBIDE-17237:
-----------------------------------

    Assignee: Fred Bricon  (was: Rob Stryker)


As far as I can tell, the download mechanism in this stacktrace is different than one would expect if it was using the URLTransportUtility in foundation.  This means this is (probably) a central-specific problem, using a download mechanism not from foundation.   This is outside of my expertise. Assigning to Fred. 

> when urls fails to download we end up with 0 size content
> ---------------------------------------------------------
>
>                 Key: JBIDE-17237
>                 URL: https://issues.jboss.org/browse/JBIDE-17237
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: common/jst/core, project-examples
>            Reporter: Max Rydahl Andersen
>            Assignee: Fred Bricon
>             Fix For: 4.1.3.Final
>
>
> due to a crash files end up being 0 sized resulting in this stack trace:
> STACK 0
> 18:14 java.util.zip.ZipException: zip file is empty
> 18:14         at java.util.zip.ZipFile.open(Native Method)
> 18:14         at java.util.zip.ZipFile.<init>(ZipFile.java:215)
> 18:14         at java.util.zip.ZipFile.<init>(ZipFile.java:145)
> 18:14         at java.util.jar.JarFile.<init>(JarFile.java:153)
> 18:14         at java.util.jar.JarFile.<init>(JarFile.java:117)
> 18:14         at org.jboss.tools.project.examples.internal.discovery.xpl.DiscoveryRegistryStrategy.processBundle(DiscoveryRegistryStrategy.java:137)
> 18:14         at org.jboss.tools.project.examples.internal.discovery.xpl.DiscoveryRegistryStrategy.processBundles(DiscoveryRegistryStrategy.java:126)
> 18:14         at org.jboss.tools.project.examples.internal.discovery.xpl.DiscoveryRegistryStrategy.onStart(DiscoveryRegistryStrategy.java:78)
> 18:14         at org.eclipse.core.internal.registry.ExtensionRegistry.<init>(ExtensionRegistry.java:725)
> 18:14         at org.jboss.tools.project.examples.internal.discovery.xpl.ExternalBundleDiscoveryStrategy.performDiscovery(ExternalBundleDiscoveryStrategy.java:125)
> files shoulnd't be put into cache before completely downloaded.



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