RFR (M): 8231209: [REDO] ThreadMXBean::getThreadAllocatedBytes() can be quicker for self thread

[Daniel Fuchs]

Hi Paul,

It might be worth double checking what happens if you create a
MXBean proxy to access the com.sun.management.ThreadMXBean
in a remote server:

https://download.java.net/java/early_access/jdk14/docs/api/java.management/java/lang/management/ManagementFactory.html#getPlatformMXBean(javax.management.MBeanServerConnection,java.lang.Class)

and

https://download.java.net/java/early_access/jdk14/docs/api/java.management/javax/management/MBeanServerInvocationHandler.html#newProxyInstance(javax.management.MBeanServerConnection,javax.management.ObjectName,java.lang.Class,boolean)

are two different ways of doing this.

Will getCurrentThreadAllocatedBytes() return something
(however uninteresting that might be) or will the
default implementation be triggered on the client side and
UnsuportedOperationsException be thrown directly without
invoking the server?
Whatever the result is - it might be worth mentioning in the
CSR.

Best regards,

-- daniel

On 19/09/2019 17:39, Hohensee, Paul wrote:
> Off by 2 error. Changed the subject to reflect 8231209.
> 
> http://cr.openjdk.java.net/~phh/8231209/webrev.00/
> 
> Paul