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From "Michael Busch (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-781) NPE in MultiReader.isCurrent() and getVersion()
Date Wed, 25 Jul 2007 18:53:31 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-781?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12515384
] 

Michael Busch commented on LUCENE-781:
--------------------------------------

If there are no objections against separating MultiReader into two classes
I would like to commit my patch in a day or two. I think the javadocs look 
fine, the class MultiSegmentReader does not appear there.

One thing I'm not sure about: Should MultiReader throw an 
UnsupportedOperationException or simply return false when isOptimized() is 
called?


> NPE in MultiReader.isCurrent() and getVersion()
> -----------------------------------------------
>
>                 Key: LUCENE-781
>                 URL: https://issues.apache.org/jira/browse/LUCENE-781
>             Project: Lucene - Java
>          Issue Type: Bug
>          Components: Index
>            Reporter: Daniel Naber
>            Assignee: Michael Busch
>         Attachments: lucene-781.patch, multireader.diff, multireader.diff, multireader_test.diff,
multireader_test.diff
>
>
> I'm attaching a fix for the NPE in MultiReader.isCurrent() plus a testcase. For getVersion(),
we should throw a better exception that NPE. I will commit unless someone objects or has a
better idea.

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