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https://issues.apache.org/jira/browse/LANG-447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Henri Yandell closed LANG-447.
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Resolution: Duplicate
Closing as a duplicate of LANG-316 (and noting the two additional methods
requested here in that ticket).
> String case-insensitive comparisons, equals, and hashing
> --------------------------------------------------------
>
> Key: LANG-447
> URL: https://issues.apache.org/jira/browse/LANG-447
> Project: Commons Lang
> Issue Type: Improvement
> Reporter: Paul Benedict
> Fix For: 3.0
>
>
> A common pattern I have is comparing strings case-insensitive in equals(),
> but this also means for hashCode() and compareTo() as well. I am looking for
> null-safe versions of the following:
> StringUtils.equalsIgnoreCase(s1, s2); // already present
> StringUtils.compareToIgnoreCase(s1, s2);
> CompareToBuilder.appendIgnoreCase(s1, s2);
> HashCodeBuilder.appendIgnoreCase(s1, s2);
> The last three methods must use the same insensitive algorithm as
> equalsIgnoreCase(). All four must compare as upper case or lower case, and
> documented as such.
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