[infinispan-issues] [JBoss JIRA] (ISPN-6803) Precompute a bitset for each flag

Precompute a bitset for each flag --------------------------------- Key: ISPN-6803 URL: https://issues.jboss.org/browse/ISPN-6803 Project: Infinispan Issue Type: Task Components: Core Affects Versions: 9.0.0.Alpha2 Reporter: Dan Berindei Assignee: Dan Berindei Fix For: 9.0.0.Beta1 Commands now use keep track of flags as "bitsets" that are actually {{long}}. However, flag checks still refer to the {{Flag}} instances themselves, and because the ordinal is not a static field, it cannot be optimized away by HotSpot. We can avoid that by precomputing a bitset for each flag, and making it {{static final}}.