[infinispan-issues] [JBoss JIRA] (ISPN-6061) Cache Enum.values()

[Pedro Ruivo (JIRA)]

Pedro Ruivo created ISPN-6061:
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             Summary: Cache Enum.values()
                 Key: ISPN-6061
                 URL: https://issues.jboss.org/browse/ISPN-6061
             Project: Infinispan
          Issue Type: Enhancement
          Components: Core
    Affects Versions: 8.0.2.Final
            Reporter: Pedro Ruivo
            Assignee: Pedro Ruivo


For safety reason, Enum.values() clones the values array in each invocation. Although the cloning is fast, it creates a lot of garbage (as it is used in every Enum unmarshalling). Cache it avoids cloning it every time.



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