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https://issues.apache.org/jira/browse/PYLUCENE-47?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16821358#comment-16821358
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Andi Vajda commented on PYLUCENE-47:
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In that case, my comment makes no sense, sorry for the noise.


Not in terms of isAssignableFrom() but in terms of how many interfaces a 
parameter class implements (in essence, the interface hierarchy is a 
parallel class hierarchy, with multiple super-interfaces allowed). Counting 
those may give us some signal as to how deep a parameter class is and help 
with sorting.


Yes, we have the same bug there.

Andi..


> Type matching in methods with same number of arguments
> ------------------------------------------------------
>
>                 Key: PYLUCENE-47
>                 URL: https://issues.apache.org/jira/browse/PYLUCENE-47
>             Project: PyLucene
>          Issue Type: Bug
>            Reporter: Petrus Hyvönen
>            Priority: Major
>         Attachments: java-example-test-parameters-v2.2.zip, 
> java-example-test-parameters.zip, pylucene-47-2.patch, pylucene-47-3.patch
>
>
> If the same number of arguments are used in a method and the arguments are 
> positively matched also on subclasses of the argument. The order of testing 
> in the generated code will matter and give unpredictable results. 
> A test case is attached below. It should fail in most cases but with a  piece 
> of luck the order of tests in the generated code may get right and it will 
> work (1/24 chance if at random).



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