[jboss-jira] [JBoss JIRA] (WFCORE-2900) Cut memory use by AttributeDefinition.arbitraryDescriptors

[Brian Stansberry (JIRA)]

Brian Stansberry created WFCORE-2900:
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             Summary: Cut memory use by AttributeDefinition.arbitraryDescriptors
                 Key: WFCORE-2900
                 URL: https://issues.jboss.org/browse/WFCORE-2900
             Project: WildFly Core
          Issue Type: Enhancement
          Components: Domain Management
            Reporter: Brian Stansberry
            Assignee: Brian Stansberry
            Priority: Minor


Currently AttributeDefinition.arbitraryDescriptors is:

private final Map<String, ModelNode> arbitraryDescriptors = new HashMap<>();

In most cases that can be Collections.emptyMap(), and if not it can be an unmodifiable map saving the need to allocate an unmodifiable wrapper every time the getter is called.



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