Java 8 stream not understood by Sonar Way rule set (False positive). It requires to close the stream

mkapus...@kayak.com

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Mar 17, 2016, 9:17:02 AM3/17/16

to SonarQube

Java 8 streams not understood by Analysis engine. It creates a warning that streams must be closed.

Michael Gumowski

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Mar 17, 2016, 9:26:33 AM3/17/16

to mkapus...@kayak.com, SonarQube

Hi,

Thank you for your feedback.

Which version of the java plugin are you using? Can you provide a small code snippet reproducing the issue?

Regards,

Michael GUMOWSKI | SonarSource

Software Developer @ Language Team
http://sonarsource.com

On 17 March 2016 at 14:17, <mkapus...@kayak.com> wrote:

Java 8 streams not understood by Analysis engine. It creates a warning that streams must be closed.

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Modestas Kapusinskas

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Mar 17, 2016, 10:34:52 AM3/17/16

to Michael Gumowski, SonarQube

Hi,

I’m using the latest version

3.11

private List<HotelProvider> getProvidersFromResult(HotelResult result) {

return Stream.concat(result.getProviders().stream(), result.getInlineProviders().stream()).collect(Collectors.toList());

}

KAYAK
Modestas Kapusinskas
Director Engineering

Nicolas Peru

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Mar 21, 2016, 4:36:32 AM3/21/16

to mkapus...@kayak.com, SonarQube

Hi,

Thanks for the feedback:

This is a known issue that we plan to tackle.

https://jira.sonarsource.com/browse/SONARJAVA-1478

Cheers,

Le jeu. 17 mars 2016 à 14:17, <mkapus...@kayak.com> a écrit :

Java 8 streams not understood by Analysis engine. It creates a warning that streams must be closed.

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Nicolas PERU | SonarSource

Senior Developer
http://sonarsource.com

https://twitter.com/benzonico

Modestas Kapusinskas

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Mar 21, 2016, 5:00:22 AM3/21/16

to Nicolas Peru, SonarQube

Thanks for quick reply!

Looking forward to test new version. What is the best way to report issues with the rules?

KAYAK
Modestas Kapusinskas
Director Engineering

Nicolas Peru

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Mar 21, 2016, 5:19:17 AM3/21/16

to mkapus...@kayak.com, SonarQube

Hi,

This mailing list is the best way to report issue. Please open a thread by issue, and if possible search on this group or on Jira if your issue has already been reported.

Cheers,

Modestas Kapusinskas

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Mar 21, 2016, 5:35:03 AM3/21/16

to Nicolas Peru, SonarQube

Thanks, will do!

KAYAK
Modestas Kapusinskas
Director Engineering

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