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https://issues.apache.org/jira/browse/IO-577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16483193#comment-16483193
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Gary Gregory commented on IO-577:
---------------------------------
Thank you all for the review.
[~kinow]:
{quote}
In CharacterSetFilterReader, maybe remove private static final HashSet<Integer>
EMPTY_SET = new HashSet<>(0); ? And perhaps use Collections.emptySet() ?
{quote}
Yes, good catch.
{quote}
Also in CharacterSetFilterReader, I think it could be dangerous just using the
collection provided by the user. Maybe create a new field using
Collections.unmodifiableSet(originalSet) ?
{quote}
Yes, good catch.
[[email protected]]:
Yes, this solution is broader but simpler for the case of CSV-222. I like it
because it does not make the CSV lexer more complex.
> Add readers to filter out given characters
> ------------------------------------------
>
> Key: IO-577
> URL: https://issues.apache.org/jira/browse/IO-577
> Project: Commons IO
> Issue Type: New Feature
> Components: Filters
> Reporter: Gary Gregory
> Priority: Major
> Attachments: commons-io-577.patch
>
>
> Add readers to filter out given characters, handy to remove known junk
> characters from CSV files for example. Please see attached.
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