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https://issues.apache.org/jira/browse/GROOVY-8346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16195665#comment-16195665
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Paul King commented on GROOVY-8346:
-----------------------------------
FVA is a 2.5 feature! :-)
> The variable [XXX] may be uninitialized
> ----------------------------------------
>
> Key: GROOVY-8346
> URL: https://issues.apache.org/jira/browse/GROOVY-8346
> Project: Groovy
> Issue Type: Bug
> Affects Versions: 2.5.0-beta-1, 2.5.0-beta-2
> Reporter: paolo di tommaso
>
> I'm getting several errors when compiling Groovy 2.5.0-beta-2 (and beta-1)
> related to final variable initialisations.
> For example:
> {code}
> [:compileTestGroovy] WorkflowMetadataTest.groovy: 43: The variable [begin]
> may be uninitialized
> [:compileTestGroovy] . At [43:15] @ line 43, column 15.
> [:compileTestGroovy] final begin = new Date()
> [:compileTestGroovy] ^
> {code}
> Related to the following line
> {code}
> final begin = new Date()
> {code}
> See also
> [here|https://github.com/nextflow-io/nextflow/blob/master/src/test/groovy/nextflow/script/WorkflowMetadataTest.groovy#L43-43],
>
> [here|https://github.com/nextflow-io/nextflow/blob/master/src/test/groovy/nextflow/file/SequentialFileStoreTest.groovy#L40-40]
>
> [here|https://github.com/nextflow-io/nextflow/blob/master/src/test/groovy/nextflow/cloud/CloudConfigTest.groovy#L299-299]
> and
> [here|https://github.com/nextflow-io/nextflow/blob/master/src/test/groovy/nextflow/processor/PublishDirTest.groovy#L96-96]
>
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