Martin Lichtin created KARAF-6115:
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             Summary: Avoid repeated calls to 
ACLConfigurationParser.trimKeys/removeSpaces
                 Key: KARAF-6115
                 URL: https://issues.apache.org/jira/browse/KARAF-6115
             Project: Karaf
          Issue Type: Improvement
    Affects Versions: 4.1.7
            Reporter: Martin Lichtin
         Attachments: image-2019-01-27-09-23-40-248.png

Repeated calls to this method allocate quite a bit of memory that is showing 
during GC.

Excerpt from flight recorder:

!image-2019-01-27-09-23-40-248.png!

It would be better to 'trim' the configuration once only, e.g. in 
SecuredSessionFactoryImpl



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