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Posted to notifications@groovy.apache.org by "Paul King (JIRA)" <ji...@apache.org> on 2017/02/01 23:19:07 UTC
[jira] [Closed] (GROOVY-7834) Calling hashCode on IntRange iterates
through all elements in the range.
[ https://issues.apache.org/jira/browse/GROOVY-7834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paul King closed GROOVY-7834.
-----------------------------
> Calling hashCode on IntRange iterates through all elements in the range.
> ------------------------------------------------------------------------
>
> Key: GROOVY-7834
> URL: https://issues.apache.org/jira/browse/GROOVY-7834
> Project: Groovy
> Issue Type: Bug
> Reporter: howard zhang
> Assignee: John Wagenleitner
> Fix For: 2.4.8
>
>
> {code}
> new IntRange(0, Integer.MAX_VALUE-1).hashCode()
> {code}
> The above code takes a few seconds to complete.
> I believe the hashCode method is not overridden and it defaults to AbstractList which iterates through all elements. I don't think this should be the default behavior.
> http://grepcode.com/file_/repository.grepcode.com/java/root/jdk/openjdk/6-b14/java/util/AbstractList.java/?v=source
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