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https://issues.apache.org/jira/browse/IGNITE-13069?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17162875#comment-17162875
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Konstantin Sirotkin commented on IGNITE-13069:
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[~nizhikov], can you review?

> Rewrite creation of IgniteInClosure and IgniteOutClosure as lambda expression
> -----------------------------------------------------------------------------
>
>                 Key: IGNITE-13069
>                 URL: https://issues.apache.org/jira/browse/IGNITE-13069
>             Project: Ignite
>          Issue Type: New Feature
>    Affects Versions: 2.8.1
>            Reporter: Nikolay Izhikov
>            Assignee: Konstantin Sirotkin
>            Priority: Trivial
>              Labels: newbie
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> We can use lambda expression instead of direct instantiation of 
> IgniteInClosure, IgniteOutClosure.
> This:
> {code:java}
>         state = new DirectMessageState<>(StateItem.class, new 
> IgniteOutClosure<StateItem>() {
>             @Override public StateItem apply() {
>                 return new StateItem(msgFactory, protoVer);
>             }
>         });
> {code}
> Can be replaced with:
> {code:java}
>         state = new DirectMessageState<>(StateItem.class, () -> new 
> StateItem(msgFactory, protoVer));
> {code}



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