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https://issues.apache.org/jira/browse/MSHARED-1072?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17720019#comment-17720019
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Slawomir Jaranowski commented on MSHARED-1072:
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We also can not close System.in ... because can be used for next action by
caller.
So I see that unblocking reading from System.in will be the best.
> executeCommandLineAsCallable hangs forever if InputStream is used
> -----------------------------------------------------------------
>
> Key: MSHARED-1072
> URL: https://issues.apache.org/jira/browse/MSHARED-1072
> Project: Maven Shared Components
> Issue Type: Bug
> Components: maven-shared-utils
> Affects Versions: maven-shared-utils-3.4.1
> Reporter: Slawomir Jaranowski
> Assignee: Slawomir Jaranowski
> Priority: Major
> Fix For: maven-shared-utils-3.4.0, maven-shared-utils-3.4.1
>
>
> When we use method {{executeCommandLineAsCallable}} and provide InputSteam as
> systemIn, after process is finished method wait forever until InputStream
> will be closed.
> When we provide System.in as parameter InputStream will be not closed until
> process finished.
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