Dave Brosius created CASSANDRA-10917:
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Summary: better validator randomness
Key: CASSANDRA-10917
URL: https://issues.apache.org/jira/browse/CASSANDRA-10917
Project: Cassandra
Issue Type: Improvement
Components: Local Write-Read Paths
Reporter: Dave Brosius
Priority: Trivial
Fix For: 3.x
get better randomness by reusing a Random object rather than recreating it.
Also reuse keys list to avoid reallocations.
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