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https://issues.apache.org/jira/browse/LUCENE-763?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12500051
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Christian Mallwitz commented on LUCENE-763:
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I have added a fixed LuceneDictionary.java and a unit test case for it which
should go to
contrib/spellchecker/src/java/org/apache/lucene/search/spell/LuceneDictionary.java
and
contrib/spellchecker/src/test/org/apache/lucene/search/spell/TestLuceneDictionary.java
respectively.
This is on top of the current lucene-trunk.
Cheers
Christian
> LuceneDictionary skips first word in enumeration
> ------------------------------------------------
>
> Key: LUCENE-763
> URL: https://issues.apache.org/jira/browse/LUCENE-763
> Project: Lucene - Java
> Issue Type: Bug
> Components: Other
> Affects Versions: 2.0.0
> Environment: Windows Sun JRE 1.4.2_10_b03
> Reporter: Dan Ertman
> Attachments: LuceneDictionary.java, TestLuceneDictionary.java
>
>
> The current code for LuceneDictionary will always skip the first word of the
> TermEnum. The reason is that it doesn't initially retrieve TermEnum.term -
> its first call is to TermEnum.next, which moves it past the first term (line
> 76).
> To see this problem cause a failure, add this test to TestSpellChecker:
> similar = spellChecker.suggestSimilar("eihgt",2);
> assertEquals(1, similar.length);
> assertEquals(similar[0], "eight");
> Because "eight" is the first word in the index, it will fail.
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