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https://issues.apache.org/jira/browse/CXF-2503?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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William Tam updated CXF-2503:
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Attachment: CXF-2503.patch
Patch created based on trunk.
> ConcurrentModificationException thrown by AttachmentDeserializer
> ----------------------------------------------------------------
>
> Key: CXF-2503
> URL: https://issues.apache.org/jira/browse/CXF-2503
> Project: CXF
> Issue Type: Bug
> Components: Core
> Reporter: William Tam
> Fix For: 2.1.8, 2.2.5, 2.3
>
> Attachments: CXF-2503.patch
>
>
> The follow stack (based on 2.2.x source) shows
> AttachmentDeserializer.cacheStreamedAttachments (1) is looping on the
> LazyAttachmentCollection.attachments List.
> for (Attachment a : attachments.getLoadedAttachments()) {
> ...
> }
> And, DelegatingInputStream.close() (2) triggers
> LazyAttachmentCollection.hasNext() (3) to insert new item to
> LazyAttachmentCollection.attachments List which causes
> ConcurrentModificationException
> Thread [main] (Suspended)
> (3) LazyAttachmentCollection.hasNext() line: 64
> AttachmentDeserializer.markClosed(DelegatingInputStream) line: 319
> (2) DelegatingInputStream.close() line: 47
> AttachmentDataSource.cache() line: 51
> (1) AttachmentDeserializer.cacheStreamedAttachments() line: 227
> AttachmentDeserializer.readNext() line: 192
> LazyAttachmentCollection.loadAll() line: 52
> LazyAttachmentCollection.size() line: 108
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