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https://issues.apache.org/jira/browse/CAMEL-10396?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alex Dettinger updated CAMEL-10396:
-----------------------------------
Attachment: MethodOverloadCamelTest.java
Uploaded a test case showing the potential issue.
> Can't use parameter type to select among overloaded methods
> -----------------------------------------------------------
>
> Key: CAMEL-10396
> URL: https://issues.apache.org/jira/browse/CAMEL-10396
> Project: Camel
> Issue Type: Bug
> Components: camel-core
> Affects Versions: 2.18.0
> Environment: Ubuntu 14.04
> Reporter: Alex Dettinger
> Priority: Minor
> Attachments: MethodOverloadCamelTest.java
>
>
> I've noticed that the overload selection mechanism based on parameter types
> is not working when some parameters are assignable, in the sense of
> Class.isAssignableFrom(...).
> Given those methods:
> {code:borderStyle=solid}
> String toString(String input)
> String toString(int input)
> {code}
> We can select both methods via bean:toString(String) or bean:toString(int)
> But given those methods:
> {code:borderStyle=solid}
> String toString(String input)
> String toString(Object input)
> {code}
> bean:toString(String) end in selecting toString(Object).
> Ideally, I would expect it to select toString(String). Otherwise, unwinding
> an AmbiguousCallException may perhaps apply.
> Thoughts:
> I'm wondering whether ObjectHelper.isOverridingMethod(...) would be mixing
> overload vs override.
> Will attach a test case.
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