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https://issues.apache.org/jira/browse/GROOVY-8346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16195660#comment-16195660
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Paul King commented on GROOVY-8346:
-----------------------------------
This could be a known issue. Cédric has stated that he never quite finished the
final variable analyzer and our current plan is to either finish it or hush it
before the final release. I'll try to use your examples to help make progress.
> 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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