[infinispan-issues] [JBoss JIRA] (ISPN-5728) Implement all the default methods in Java 8's Map interface

[Dan Berindei (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-5728?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13484391#comment-13484391 ] 

Dan Berindei commented on ISPN-5728:
------------------------------------

We also need to add warnings about modifying values in-place, at least the interface level (Cache/RemoteCache/BasicCache), but maybe at the method level as well. See https://developer.jboss.org/message/977554

Instead, I think we can remove the paragraph about {{containsValue()}} not being supported and just mention it with the other expensive operations.

> Implement all the default methods in Java 8's Map interface
> -----------------------------------------------------------
>
>                 Key: ISPN-5728
>                 URL: https://issues.jboss.org/browse/ISPN-5728
>             Project: Infinispan
>          Issue Type: Feature Request
>          Components: Core
>    Affects Versions: 8.0.0.Final
>            Reporter: Dan Berindei
>            Assignee: Katia Aresti
>
> Java 8 added many new methods to the {{Map}} interface. Some of them were already present in {{ConcurrentMap}}, but others are new: {{getOrDefault()}}, {{forEach()}}, {{replaceAll()}}, {{computeIfAbsent()}}, {{computeIfPresent()}}, {{compute()}}, {{merge()}}.
> We should try to write Infinispan-specific implementations wherever that would improve correctness and/or performance.



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