Proxy.isProxyClass scalability

Aleksey Shipilev aleksey.shipilev at
Fri Jan 25 16:43:51 UTC 2013

On 01/25/2013 08:40 PM, Peter Levart wrote:
> On 01/25/2013 05:34 PM, Aleksey Shipilev wrote:
>> But, otherwise, can't we use java.lang.ClassValue to associate this flag
>> with each class?
> That is my proposed patch. It tries to be space saving and does not
> associate the flag with each class, but only with each subclass of
> java.lang.reflect.Proxy.

Ah, I see. Sorry, I wasn't following the thread carefully. Cramming the
boolean field into j.l.Class when we have ClassValue does not seem worth


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