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https://issues.apache.org/jira/browse/LUCENE-2315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Uwe Schindler updated LUCENE-2315:
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Description:
The methods that operate and modify the internal maps of AttributeSource should
be final, which is a backwards break. But anybody that overrides such methods
simply creates a buggy AS either case.
I want to makeall impls final (in general the class should be final at all, but
it is made for extension in TokenStream). So its important that the
implementations are final!
Affects Version/s: 2.9
2.9.1
2.9.2
3.0
3.0.1
Fix Version/s: 3.1
> AttributeSource's methods for accessing attributes should be final, else its
> easy to corrupt the internal states
> ----------------------------------------------------------------------------------------------------------------
>
> Key: LUCENE-2315
> URL: https://issues.apache.org/jira/browse/LUCENE-2315
> Project: Lucene - Java
> Issue Type: Bug
> Affects Versions: 2.9, 2.9.1, 2.9.2, 3.0, 3.0.1
> Reporter: Uwe Schindler
> Priority: Minor
> Fix For: 3.1
>
>
> The methods that operate and modify the internal maps of AttributeSource
> should be final, which is a backwards break. But anybody that overrides such
> methods simply creates a buggy AS either case.
> I want to makeall impls final (in general the class should be final at all,
> but it is made for extension in TokenStream). So its important that the
> implementations are final!
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