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https://issues.apache.org/jira/browse/ORC-1710?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Sullivan updated ORC-1710:
-------------------------------
Description:
Reduce Java enum array allocation.
Each invocation of .values() returns a new array. We can reduce the number of
array allocations by caching the result of .values (in some circumstances)
Reference:
[https://www.gamlor.info/wordpress/2017/08/javas-enum-values-hidden-allocations/]
was:
Reduce Java enum array allocation.
Each invocation of .values() returns a new array. We can reduce the number of
array allocations by caching the result of .values (in some circumstances)
> [Java] reduce enum array allocation
> -----------------------------------
>
> Key: ORC-1710
> URL: https://issues.apache.org/jira/browse/ORC-1710
> Project: ORC
> Issue Type: Task
> Components: Java
> Reporter: Sean Sullivan
> Priority: Minor
>
> Reduce Java enum array allocation.
>
> Each invocation of .values() returns a new array. We can reduce the number of
> array allocations by caching the result of .values (in some circumstances)
>
> Reference:
> [https://www.gamlor.info/wordpress/2017/08/javas-enum-values-hidden-allocations/]
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