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Posted to commits@wicket.apache.org by "Thomas Heigl (Jira)" <ji...@apache.org> on 2022/03/21 17:22:00 UTC

[jira] [Created] (WICKET-6962) Use singletons for PanelMarkupSourcingStrategy

Thomas Heigl created WICKET-6962:
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             Summary: Use singletons for PanelMarkupSourcingStrategy
                 Key: WICKET-6962
                 URL: https://issues.apache.org/jira/browse/WICKET-6962
             Project: Wicket
          Issue Type: Improvement
          Components: wicket-core
    Affects Versions: 9.8.0
            Reporter: Thomas Heigl
            Assignee: Thomas Heigl
         Attachments: image-2022-03-21-18-17-15-694.png

My latest heapdump contained millions of instances of {{{}PanelMarkupSourcingStrategy{}}}:

!image-2022-03-21-18-17-15-694.png|width=839,height=24!

This class is completely stateless and only takes a single boolean constructor parameter. We should replace current instances by a factory method and two singletons.



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