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https://issues.apache.org/jira/browse/HBASE-12060?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14144834#comment-14144834
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Ashish Singhi commented on HBASE-12060:
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There are around 4000 for loops in trunk source code.
I was thinking whether is it possible to divide this jira into sub task module
wise to avoid rebase of patch if someone commits something into the trunk code
and also reviewer will be able to review easily.
Also we can take up critical module first and then the rest.
> Replace enhanced for statement with basic for statement where possible
> ----------------------------------------------------------------------
>
> Key: HBASE-12060
> URL: https://issues.apache.org/jira/browse/HBASE-12060
> Project: HBase
> Issue Type: Sub-task
> Reporter: Andrew Purtell
> Labels: beginner, beginners
>
> Wherever we use the enhanced for construction:
> {noformat}
> for ( FormalParameter : Expression ) Statement
> {noformat}
> where the Expression evaluates to an array or collection type that supports
> random access, we can avoid creating iterator objects, unless we are also
> using the iterator to remove items while iterating by using the basic for
> statement instead:
> {noformat}
> for ( ForInit ; Expression ; ForUpdate ) Statement
> {noformat}
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