Tim Allison created COLLECTIONS-743:
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             Summary: Add a sparse bitset
                 Key: COLLECTIONS-743
                 URL: https://issues.apache.org/jira/browse/COLLECTIONS-743
             Project: Commons Collections
          Issue Type: Task
            Reporter: Tim Allison


We recently discovered over on TIKA-3017 that Java's BitSet can cause an OOM at 
-Xmx1g by the insertion of 2 integers.  It would be great to add a community 
standard BitSet into COLLECTIONS....apologies if I've overlooked it.

 

[~rcmuir] recommended stripping down Lucene's SparseFixedBitSet as a candidate. 
 I've tested it, and it looks quite good.

 

Refs: [https://bz.apache.org/bugzilla/show_bug.cgi?id=64015]

https://twitter.com/_tallison/status/1208042880092246019?s=20

 



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