Replace Set<Integer> with BitSet in the ConsistentHash interface ---------------------------------------------------------------- Key: ISPN-4434 URL: https://issues.redhat.com/browse/ISPN-4434 Project: Infinispan Issue Type: Task Components: Core Affects Versions: 7.0.0.Alpha4 Reporter: Dan Berindei Priority: Minor Memory-wise, BitSet should be more efficient, and iteration should be about the same.