E P created COLLECTIONS-722:
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Summary: IteratorUtils.chainedIterator() Performance Degrades
Key: COLLECTIONS-722
URL: https://issues.apache.org/jira/browse/COLLECTIONS-722
Project: Commons Collections
Issue Type: Bug
Affects Versions: 4.1
Reporter: E P
Attachments: IteratorUtilsTest.java
IteratorUtils.chainedIterator() performance degrades when chaining iterators
with chained iterators. The slowdown appears to be exponential, based upon
the number of chains created. The attached test shows the issue.
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