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https://issues.apache.org/jira/browse/CAMEL-16477?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17318426#comment-17318426
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Claus Ibsen commented on CAMEL-16477:
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Yeah of course we can do this, its also something Camel users internally so we
can do the change.
> ProcessorDefinitionHelper: ruturn a collection instead of an iterator for
> filterTypeInOutputs methods
> -----------------------------------------------------------------------------------------------------
>
> Key: CAMEL-16477
> URL: https://issues.apache.org/jira/browse/CAMEL-16477
> Project: Camel
> Issue Type: Improvement
> Components: camel-core
> Reporter: Luca Burgazzoli
> Priority: Minor
>
> The ProcessorDefinitionHelper define methods like:
> {code:java}
> Iterator<T> filterTypeInOutputs(List<ProcessorDefinition<?>> outputs,
> Class<T> type)
> Iterator<T> filterTypeInOutputs(List<ProcessorDefinition<?>> outputs,
> Class<T> type, int maxDeep)
> {code}
> Internally those methods are based on Lists but the return is always an
> iterator which make processing the result a little verbose.
> We could instead return an immutable Collection
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