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http://jira.nuxeo.org/browse/NXP-3636?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Florent Guillaume updated NXP-3636:
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Description:
Objects deriving from EventImpl use too much memory.
In particular, any instance of EnumSet<Flag> uses more than ~72 bytes, where a
single int would suffice.
(The implementation of EnumSet has each instance holding a reference to a
Flag[] that stores the "universe", which is overkill.)
was:
Objects deriving from EventImpl use too much memory.
In particular, any instance of EnumSet<Flag> uses more than ~72 bytes, where a
single it would suffice.
(The implementation of EnumSet has each instance holding a reference to a
Flag[] that stores the "universe", which is overkill.)
> Improve memory size of Events
> -----------------------------
>
> Key: NXP-3636
> URL: http://jira.nuxeo.org/browse/NXP-3636
> Project: Nuxeo Enterprise Platform
> Issue Type: Improvement
> Components: Core
> Affects Versions: 5.2 GA
> Reporter: Florent Guillaume
> Assignee: Florent Guillaume
> Fix For: 5.2.1
>
>
> Objects deriving from EventImpl use too much memory.
> In particular, any instance of EnumSet<Flag> uses more than ~72 bytes, where
> a single int would suffice.
> (The implementation of EnumSet has each instance holding a reference to a
> Flag[] that stores the "universe", which is overkill.)
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