On 6/09/2017 5:13 PM, Martin Skarsaune wrote:
Martins-MacBook-Pro-2:Downloads marska$ java -version

java version "9"

Java(TM) SE Runtime Environment (build 9+181)

Java HotSpot(TM) 64-Bit Server VM (build 9+181, mixed mode)


Also included in the first message ;-)

It wasn't clear that process 11700 was running the exact same JVM.

Thanks,
David


ons. 6. sep. 2017 kl. 09:10 skrev David Holmes <david.hol...@oracle.com <mailto:david.hol...@oracle.com>>:

    Hi Martin,

    On 6/09/2017 5:00 PM, Martin Skarsaune wrote:
     > Hi David
     >
     > Details below.

    What does "java -version" show for that JVM please.

    Thanks,
    David

     > Cheers
     >
     > Martin
     >
     > Martins-MacBook-Pro-2:Downloads marska$
     > /Library/Java/JavaVirtualMachines/jdk-9.jdk/Contents/Home/bin/*jcmd
     > 11700 VM.command_line*
     >
     > 11700:
     >
     > VM Arguments:
     >
     > java_command: hawtio-app-1.5.3.jar
     >
     > java_class_path (initial): hawtio-app-1.5.3.jar
     >
     > Launcher Type: SUN_STANDARD
     >
     > Martins-MacBook-Pro-2:Downloads marska$
     > /Library/Java/JavaVirtualMachines/jdk-9.jdk/Contents/Home/bin/*jcmd
     > 11700 help*
     >
     > 11700:
     >
     > The following commands are available:
     >
     > JFR.configure
     >
     > JFR.stop
     >
     > JFR.start
     >
     > JFR.dump
     >
     > JFR.check
     >
     > VM.log
     >
     > VM.native_memory
     >
     > ManagementAgent.status
     >
     > ManagementAgent.stop
     >
     > ManagementAgent.start_local
     >
     > ManagementAgent.start
     >
     > Compiler.directives_clear
     >
     > Compiler.directives_remove
     >
     > Compiler.directives_add
     >
     > Compiler.directives_print
     >
     > VM.print_touched_methods
     >
     > Compiler.codecache
     >
     > Compiler.codelist
     >
     > Compiler.queue
     >
     > VM.classloader_stats
     >
     > Thread.print
     >
     > JVMTI.data_dump
     >
     > JVMTI.agent_load
     >
     > VM.stringtable
     >
     > VM.symboltable
     >
     > VM.class_hierarchy
     >
     > GC.class_stats
     >
     > GC.class_histogram
     >
     > GC.heap_dump
     >
     > GC.finalizer_info
     >
     > GC.heap_info
     >
     > GC.run_finalization
     >
     > GC.run
     >
     > VM.info
     >
     > VM.uptime
     >
     > VM.dynlibs
     >
     > VM.set_flag
     >
     > VM.flags
     >
     > VM.system_properties
     >
     > VM.command_line
     >
     > VM.version
     >
     > help
     >
     >
     > For more information about a specific command use 'help <command>'.
     >
     > Martins-MacBook-Pro-2:Downloads marska$
     >
     >
     > ons. 6. sep. 2017 kl. 08:53 skrev David Holmes
    <david.hol...@oracle.com <mailto:david.hol...@oracle.com>
     > <mailto:david.hol...@oracle.com <mailto:david.hol...@oracle.com>>>:
     >
     >     Hi Martin,
     >
     >     On 6/09/2017 4:38 PM, Martin Skarsaune wrote:
     >      > Hi
     >      >
     >      > If I run *JFR.check* in build 9+181 , the response
    indicates that
     >     I can
     >      > invoke *VM.unlock_commercial_features*.
     >      > This command is not available in the given VM.
     >      >
     >      > The output should not refer to this command i VM where it
    is not
     >     available.
     >      >
     >      > Cheers
     >      >
     >      > Martin Skarsaune
     >      >
     >      >
     >      > Example:
     >      >
     >      > Martins-MacBook-Pro-2:Downloads marska$ java -version
     >      >
     >      > java version "9"
     >      >
     >      > Java(TM) SE Runtime Environment (build 9+181)
     >      >
     >      > Java HotSpot(TM) 64-Bit Server VM (build 9+181, mixed mode)
     >      >
     >      > Martins-MacBook-Pro-2:Downloads marska$
     >      >
>  /Library/Java/JavaVirtualMachines/jdk-9.jdk/Contents/Home/bin/jcmd
    11700
     >      > JFR.check
     >      >
     >      > 11700:
     >
     >     What JVM is process 11700? What does "jcmd 11700 help" show?
     >
     >     Thanks,
     >     David
     >     -----
     >
     >      > Java Flight Recorder not enabled.
     >      >
     >      >
     >      > Use VM.unlock_commercial_features to enable.
     >      >
     >      >
     >

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