[jira] [Updated] (NET-452) NetworkTopology::getLeaf should check for invalid topologies

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[jira] [Updated] (NET-452) NetworkTopology::getLeaf should check for invalid topologies

Gary D. Gregory (Jira)

     [ https://issues.apache.org/jira/browse/NET-452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Colin Patrick McCabe updated NET-452:
-------------------------------------

        Fix Version/s: 1.0
    Affects Version/s: 1.0
   

> NetworkTopology::getLeaf should check for invalid topologies
> ------------------------------------------------------------
>
>                 Key: NET-452
>                 URL: https://issues.apache.org/jira/browse/NET-452
>             Project: Commons Net
>          Issue Type: Bug
>    Affects Versions: 1.0
>            Reporter: Colin Patrick McCabe
>             Fix For: 1.0
>
>         Attachments: HDFS-3073.002.patch
>
>
> Currently, NetworkTopology::getLeaf doesn't do too much validation on the NetworkTopology object itself.  This results in us getting ClassCastException sometimes when the topology is invalid.  We should have a less confusing exception message for this case.

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