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https://issues.apache.org/jira/browse/LANG-454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13017321#comment-13017321
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Henri Yandell commented on LANG-454:
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CharRange is going to go away after all for 3.0. CharSet is going to use Range.
The notion of walking a range is very specific to comparables that can infer
their next element. I'm thinking some kind of EnumerableRangeIterator [okay, so
Enumerable is taken as a name]. That way we could support walking 0-55 but not
try to support 1.0-7.5.
> Add getCharArray() to CharRange
> --------------------------------
>
> Key: LANG-454
> URL: https://issues.apache.org/jira/browse/LANG-454
> Project: Commons Lang
> Issue Type: Improvement
> Components: lang.*
> Affects Versions: 2.4
> Reporter: Kenny MacLeod
> Fix For: 2.5
>
> Attachments: LANG-454-iterator.patch, LANG-454-set.patch,
> LANG-454.patch
>
>
> org.apache.commons.lang.CharRange would be a lot more useful if it had a
> means to obtain the characters in the range as a char array.
> i.e.
> new CharRange('a',''d').toCharArray() == new char[] { 'a', 'b', 'c', 'd' }
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