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https://issues.apache.org/jira/browse/CAMEL-12607?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16531097#comment-16531097
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Dmitry Volodin commented on CAMEL-12607:
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Waiting until camel-2.22.x branch will create
> When using Tokenizer skipFirst - java.util.NoSuchElementException if only one
> element
> -------------------------------------------------------------------------------------
>
> Key: CAMEL-12607
> URL: https://issues.apache.org/jira/browse/CAMEL-12607
> Project: Camel
> Issue Type: Bug
> Components: camel-core
> Affects Versions: 2.21.1
> Reporter: Sergey Savenko
> Assignee: Dmitry Volodin
> Priority: Minor
> Fix For: 2.21.2, 2.22.1, 2.23.0
>
>
> I use {{.split().tokenize("\n", 10000, true).streaming()}} to stream csv file
> with header row and skip first line.
> When file contains ONLY header row - {{java.util.NoSuchElementException}} is
> thrown in
> [https://github.com/apache/camel/blob/camel-2.21.1/camel-core/src/main/java/org/apache/camel/util/GroupTokenIterator.java#L158],
> because when it skips first line - it does not check if it has next line and
> just calls next().
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