thread support

[Jason Helfman]

On Thu, Jun 20, 2013 at 12:25 AM, Ronald Klop
<ronald-freebsd8 at klop.yi.org>wrote:

> On Thu, 20 Jun 2013 02:03:15 +0200, Jason Helfman <jgh at freebsd.org> wrote:
>
>  On Wed, Jun 19, 2013 at 5:02 PM, Jason Helfman <jgh at freebsd.org> wrote:
>>
>>  Hi,
>>>
>>> I have a new port that I am maintaining, and I wanted to try a feature of
>>> it, but get the following error:
>>>
>>> Exception in thread "main" java.lang.**UnsupportedOperationException:
>>> Thread
>>> CPU Time Measurement is not supported.
>>>
>>> Any thoughts/ideas on this?
>>>
>>> Thanks!
>>> -jgh
>>>
>>> --
>>> Jason Helfman          | FreeBSD Committer
>>> jgh at FreeBSD.org     | http://people.freebsd.org/~jgh  | The Power to
>>> Serve
>>>
>>>
>> I am using openjdk6.
>>
>> -jgh
>>
>
>
> Do you have the complete stacktrace?
>
> Ronald.
>
>
Exception in thread "main" java.lang.UnsupportedOperationException:
Thread CPU Time Measurement is not supported.
	at sun.management.ThreadImpl.getThreadCpuTime(ThreadImpl.java:214)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(ConvertingMethod.java:180)
	at com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(MXBeanIntrospector.java:114)
	at com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(MXBeanIntrospector.java:51)
	at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:226)
	at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:138)
	at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:251)
	at javax.management.StandardMBean.invoke(StandardMBean.java:405)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:857)
	at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:795)
	at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1475)
	at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:97)
	at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1316)
	at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1408)
	at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:838)
	at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:322)
	at sun.rmi.transport.Transport$1.run(Transport.java:177)
	at java.security.AccessController.doPrivileged(Native Method)
	at sun.rmi.transport.Transport.serviceCall(Transport.java:173)
	at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:553)
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:808)
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:667)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)

at java.lang.Thread.run(Thread.java:679)

-jgh

--
Jason Helfman          | FreeBSD Committer
jgh at FreeBSD.org     | http://people.freebsd.org/~jgh  | The Power to Serve