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https://issues.apache.org/jira/browse/GROOVY-4875?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Milles resolved GROOVY-4875.
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Fix Version/s: 3.0.0
Resolution: Fixed
> Add a safe index operator
> -------------------------
>
> Key: GROOVY-4875
> URL: https://issues.apache.org/jira/browse/GROOVY-4875
> Project: Groovy
> Issue Type: Improvement
> Components: syntax
> Reporter: Uri Moszkowicz
> Priority: Minor
> Fix For: 3.0.0
>
>
> It would be nice if there were a safe navigation operator for subscripts.
> Safe navigation operator:
> a?.b
> Safe index operator:
> a.size() > 0 ? a[0] : null => a?[0]
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