[jira] [Resolved] (CAMEL-4959) Incorrect caching type converter misses for NaN

["Claus Ibsen (Resolved) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-4959?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Claus Ibsen resolved CAMEL-4959.
--------------------------------

    Resolution: Fixed
    
> Incorrect caching type converter misses for NaN
> -----------------------------------------------
>
>                 Key: CAMEL-4959
>                 URL: https://issues.apache.org/jira/browse/CAMEL-4959
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-core
>    Affects Versions: 2.8.3
>            Reporter: Andrey Utkin
>            Assignee: Claus Ibsen
>            Priority: Minor
>             Fix For: 2.8.5, 2.9.1, 2.10.0
>
>
> When converting Double or Float with value NaN, org.apache.camel.converter.ObjectConverter returns "null". But org.apache.camel.impl.converter.BaseTypeConverterRegistry.doConvertTo(Class, Exchange, Object) interpret this "null" as "suitable conversion not found" and cache misses. This lead to completely forgetting of conversion for given types.
> For example, when conversing Double to Long, all works until Double is NaN. After that, conversion for "Double-to-Long" marked as misses. And  camel stop do any conversion for Double-to-Long until restart.
> Possible solution is to modify ObjectConverter`s methods to return "Void.TYPE" instead of "null" for NaN.

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