[jira] [Resolved] (REEF-1707) java compiler gives a warning for not using generics in the YARN Driver Containers class

["Mariia Mykhailova (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/REEF-1707?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mariia Mykhailova resolved REEF-1707.
-------------------------------------
       Resolution: Fixed
    Fix Version/s: 0.16

Resolved via [PR 1221|https://github.com/apache/reef/pull/1221]

> java compiler gives a warning for not using generics in the YARN Driver Containers class
> ----------------------------------------------------------------------------------------
>
>                 Key: REEF-1707
>                 URL: https://issues.apache.org/jira/browse/REEF-1707
>             Project: REEF
>          Issue Type: Bug
>          Components: REEF Runtime YARN
>            Reporter: Sergiy Matusevych
>            Assignee: Sergiy Matusevych
>            Priority: Trivial
>              Labels: logging, toString
>             Fix For: 0.16
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> {{Containers.getContainerIds()}} method's implementation uses unchecked {{ArrayList}} class to copy the containers' data into. That results in a java compiler warning. It can be easily fixed by adding a diamond operator.



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