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https://issues.apache.org/jira/browse/LUCENE-2179?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Uwe Schindler reassigned LUCENE-2179:
-------------------------------------
Assignee: Uwe Schindler
> CharArraySet.clear()
> --------------------
>
> Key: LUCENE-2179
> URL: https://issues.apache.org/jira/browse/LUCENE-2179
> Project: Lucene - Java
> Issue Type: Improvement
> Components: Analysis
> Reporter: Robert Muir
> Assignee: Uwe Schindler
> Priority: Minor
> Fix For: 3.1
>
> Attachments: LUCENE-2179.patch
>
>
> I needed CharArraySet.clear() for something I was working on in Solr in a
> tokenstream.
> instead I ended up using CharArrayMap<Boolean> because it supported .clear()
> it would be better to use a set though, currently it will throw UOE for
> .clear() because AbstractSet will call iterator.remove() which throws UOE.
> In Solr, the very similar CharArrayMap.clear() looks like this:
> {code}
> @Override
> public void clear() {
> count = 0;
> Arrays.fill(keys,null);
> Arrays.fill(values,null);
> }
> {code}
> I think we can do a similar thing as long as we throw UOE for the
> UnmodifiableCharArraySet
> will submit a patch later tonight (unless someone is bored and has nothing
> better to do)
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