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From "Paul King (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (GROOVY-7834) Calling hashCode on IntRange iterates through all elements in the range.
Date Wed, 01 Feb 2017 23:19:07 GMT

     [ 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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