Sebb created LANG-1177:
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Summary: Improve indexOf performance when called multiple times
Key: LANG-1177
URL: https://issues.apache.org/jira/browse/LANG-1177
Project: Commons Lang
Issue Type: Improvement
Reporter: Sebb
The indexOf methods search for a single entry in an array.
This works fine when only the first matching entry is needed, however it is not
so efficient when all matches are needed because of the setup overheads.
It might be useful to introduce an indexesOf method that returns a BitSet
containing all the matches.
This can then be used in the removeAllOccurrences methods.
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