[jira] [Created] (SLING-11022) Commons Classloaders should be parallel capable where possible

[Karl Pauls (Jira)]

Karl Pauls created SLING-11022:
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             Summary: Commons Classloaders should be parallel capable where 
possible
                 Key: SLING-11022
                 URL: https://issues.apache.org/jira/browse/SLING-11022
             Project: Sling
          Issue Type: Improvement
          Components: Commons
    Affects Versions: File System ClassLoader 1.0.14, Commons ClassLoader 1.4.4
            Reporter: Karl Pauls
            Assignee: Karl Pauls
             Fix For: File System ClassLoader 1.0.16, Commons ClassLoader 1.4.6


We are not registering our class loaders in commons class loader and commons 
file system class loader as parallel capable - as a consequence, we are 
synchronizing on the global lock per class loader which can cause unnecessary 
contention. 

We should register them as parallel capable and explicitly use the class 
loading lock where necessary. 



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