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  1. JDK
  2. JDK-8064890

SecureClassLoader should use a ConcurrentHashMap

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        java.security.SecureClassLoader uses a HashMap to maintain an internal collection of CodeSource to ProtectionDomain. Synchronization is needed when accessing the map. We can investigate if a ConcurrentHashMap can improve performance.

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                Assignee:
                weijun Weijun Wang
                Reporter:
                weijun Weijun Wang
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