[dna-issues] [JBoss JIRA] Updated: (DNA-492) BasicPathSegment Checks the SNS Index in equals But Not hashcode

Brian Carothers (JIRA) jira-events at lists.jboss.org
Mon Jul 13 11:08:29 EDT 2009


     [ https://jira.jboss.org/jira/browse/DNA-492?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brian Carothers updated DNA-492:
--------------------------------

    Attachment: DNA-492.patch


Attached patch that adds SNS index to the hashcode computation.

> BasicPathSegment Checks the SNS Index in equals But Not hashcode
> ----------------------------------------------------------------
>
>                 Key: DNA-492
>                 URL: https://jira.jboss.org/jira/browse/DNA-492
>             Project: DNA
>          Issue Type: Feature Request
>          Components: Graph
>    Affects Versions: 0.5
>            Reporter: Brian Carothers
>            Priority: Trivial
>             Fix For: 0.6
>
>         Attachments: DNA-492.patch
>
>
> Since BasicPathSegment does compare the SNS index in the equals method, this does not prevent HashMap and HashSet from working correctly, but it does increase the likelihood of a collision.

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