Proxy.isProxyClass scalability

Peter Levart peter.levart at
Wed Apr 24 12:44:44 UTC 2013

Hi Mandy,

I have noticed recently on the hotspot-runime-dev mailing list: 
"RFR(XXS): 8012714: Assign the unique traceid directly to the Klass upon 

Could this be accessed from Java? It looks like a perfect key to 
identify a class within a JVM. Can it be represented as int or long? 
That would map to int[] or long[] as a sub-key in the WeakCache?...

Regards, Peter

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