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https://issues.apache.org/jira/browse/TIKA-1750?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nick Burch resolved TIKA-1750.
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Resolution: Fixed
Thanks for this, fixed in r1705107.
> CachedTranslator.isAvailable() throws NPE when underlying translator is null
> ----------------------------------------------------------------------------
>
> Key: TIKA-1750
> URL: https://issues.apache.org/jira/browse/TIKA-1750
> Project: Tika
> Issue Type: Bug
> Components: translation
> Reporter: Yaniv Kunda
> Priority: Minor
> Fix For: 1.11
>
> Attachments: TIKA-1750.patch
>
>
> When initialized with no underlying translator, CachedTranslator throws NPE
> when calling isAvailable(), although a user should initialize the translator
> (as it says in the default constructor's javadoc), it doesn't always happen
> and since CachedTranslator is defined as a registered service in
> tika-translate\src\main\resources\META-INF\services\org.apache.tika.language.translate.Translator,
> it normally doesn't (causing DumpTikaConfigExampleTest to fail).
> Since CachedTranslator is returning the source text when calling
> translate(String, String, String) when the translator is null, it makes sense
> that isAvailable returns false under the same condition.
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