Strange behavior on StringUtils.difference
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Key: LANG-784
URL: https://issues.apache.org/jira/browse/LANG-784
Project: Commons Lang
Issue Type: Improvement
Components: lang.*
Affects Versions: 3.0.1
Reporter: Arnaud BRUNET
Priority: Minor
Hi,
The behavior of the method StringUtils.difference () behaves in a non-intuitive
(explain in the javadoc).
StringUtils.difference ("abc", "") returns "" as intuitively expected to be
"abc".
Is it possible to change this behavior ?
Regards,
Arnaud
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