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Can VisualVM profile Java 9 applications?

Hello I am trying to optimise my application, I've had JProfiler installed for the last 2 weeks but the trial period is up and I can't afford the megabucks.
I want to use VisualVM but I can't get it to work.
I installed version 1.4 from their website but when I try and open my application for profiling it does nothing. (Other available processes do open, like the intellij ide)
The error reported is as follows:
java.lang.IllegalArgumentException: Unexpected composite type for ThreadInfo
at sun.management.ThreadInfoCompositeData.validateCompositeData(ThreadInfoCompositeData.java:372)
at sun.management.ThreadInfoCompositeData.getInstance(ThreadInfoCompositeData.java:68)
at java.lang.management.ThreadInfo.<init>(ThreadInfo.java:263)
at java.lang.management.ThreadInfo.from(ThreadInfo.java:794)
Caused: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:71)
at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:275)
at com.sun.jmx.mbeanserver.DefaultMXBeanMappingFactory$CompositeBuilderViaFrom.fromCompositeData(DefaultMXBeanMappingFactory.java:1018)
Caused: java.io.InvalidObjectException: Failed to invoke from(CompositeData)
at com.sun.jmx.mbeanserver.DefaultMXBeanMappingFactory.invalidObjectException(DefaultMXBeanMappingFactory.java:1457)
at com.sun.jmx.mbeanserver.DefaultMXBeanMappingFactory$CompositeBuilderViaFrom.fromCompositeData(DefaultMXBeanMappingFactory.java:1021)
at com.sun.jmx.mbeanserver.DefaultMXBeanMappingFactory$CompositeMapping.fromNonNullOpenValue(DefaultMXBeanMappingFactory.java:919)
at com.sun.jmx.mbeanserver.DefaultMXBeanMappingFactory$NonNullMXBeanMapping.fromOpenValue(DefaultMXBeanMappingFactory.java:133)
at com.sun.jmx.mbeanserver.ConvertingMethod.fromOpenReturnValue(ConvertingMethod.java:131)
at com.sun.jmx.mbeanserver.MXBeanProxy.invoke(MXBeanProxy.java:168)
at javax.management.MBeanServerInvocationHandler.invoke(MBeanServerInvocationHandler.java:258)
Caused: java.lang.reflect.UndeclaredThrowableException
at com.sun.proxy.$Proxy14.getThreadInfo(Unknown Source)
at com.sun.tools.visualvm.jmx.impl.JmxSupport.isReadOnlyConnection(JmxSupport.java:126)
at com.sun.tools.visualvm.jmx.impl.JmxModelImpl.isTakeThreadDumpSupported(JmxModelImpl.java:369)
at com.sun.tools.visualvm.application.views.threads.ApplicationThreadsViewProvider.resolveThreads(ApplicationThreadsViewProvider.java:85)
at com.sun.tools.visualvm.application.views.threads.ApplicationThreadsViewProvider.supportsViewFor(ApplicationThreadsViewProvider.java:49)
at com.sun.tools.visualvm.application.views.threads.ApplicationThreadsViewProvider.supportsViewFor(ApplicationThreadsViewProvider.java:45)
at com.sun.tools.visualvm.core.ui.DataSourceViewsManager.getViews(DataSourceViewsManager.java:136)
at com.sun.tools.visualvm.core.ui.DataSourceWindowManager.openWindowAndAddView(DataSourceWindowManager.java:206) at com.sun.tools.visualvm.core.ui.DataSourceWindowManager.access$000(DataSourceWindowManager.java:50)
at com.sun.tools.visualvm.core.ui.DataSourceWindowManager$2.run(DataSourceWindowManager.java:117)
at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
It looks like something to do with incompatible Java types? My application was compiled and run with JDK9. I've noticed VisualVM isn't even included in the java download any more. Is there a way around this?
Thanks.

Unsatisfied Link Error - OpenCV on Debian BeagleBoneBlack

I have tried to build openCV for Java to run it on a BeagleBoneBlack. My problem is, that when i cross compile it for arm, it still gives me an error message saying that it load IA 32-bit .so on a ARM-bit platform. I've tried to use following guide for this:
http://www.ridgesolutions.ie/index.php/2013/05/24/building-cross-compiling-opencv-for-linux-arm/
And i followed this guide:
http://docs.opencv.org/doc/tutorials/introduction/desktop_java/java_dev_intro.html
i do include the generated jar into the Java project, and also add openCV as a native library. Additionaly i put the .so into the jre/arm folder for the baglebone black...
Here is the complete error message:
Exception in thread "main" java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader.main(JarRsrcLoader.java:58)
Caused by: java.lang.UnsatisfiedLinkError: /usr/lib/jvm/java-8-oracle/jre/lib/arm/libopencv_java300.so: /usr/lib/jvm/java-8-oracle/jre/lib/arm/libopencv_java300.so: cannot open shared object file: No such file or directory (Possible cause: can't load IA 32-bit .so on a ARM-bit platform)
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1937)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1843)
at java.lang.Runtime.loadLibrary0(Runtime.java:870)
at java.lang.System.loadLibrary(System.java:1119)
at open.main(open.java:9)
... 5 more
Thanks a lot for the help!

Exception in thread "main" java.lang.NullPointerException while running mahout

Hi i am new to Apache mahout, i am getting error while running "classify-20newsgroups.sh" this example which automatically gets dataset from internet.
Error trace:
hduser#raj-Lenovo-G550:/usr/local/mahout/examples$ bin/classify-20newsgroups.sh
Please select a number to choose the corresponding task to run
1. cnaivebayes
2. naivebayes
3. sgd
4. clean -- cleans up the work area in /tmp/mahout-work-hduser
Enter your choice : 3
ok. You chose 3 and we'll use sgd
creating work directory at /tmp/mahout-work-hduser
Downloading 20news-bydate
bin/classify-20newsgroups.sh: line 68: curl: command not found
Extracting...
tar (child): ../20news-bydate.tar.gz: Cannot open: No such file or directory
tar (child): Error is not recoverable: exiting now
tar: Child returned status 2
tar: Error is not recoverable: exiting now
Training on /tmp/mahout-work-hduser/20news-bydate/20news-bydate-train/
MAHOUT_LOCAL is not set; adding HADOOP_CONF_DIR to classpath.
Running on hadoop, using /usr/local/hadoop-1.2.1/bin/hadoop and HADOOP_CONF_DIR=/usr/local/hadoop-1.2.1/conf
MAHOUT-JOB: /usr/local/mahout/mahout-examples-0.9-job.jar
14/08/06 14:07:53 WARN driver.MahoutDriver: No org.apache.mahout.classifier.sgd.TrainNewsGroups.props found on classpath, will use command-line arguments only
Exception in thread "main" java.lang.NullPointerException
at org.apache.mahout.classifier.sgd.TrainNewsGroups.main(TrainNewsGroups.java:106)
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:606)
at org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:68)
at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139)
at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:195)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.RunJar.main(RunJar.java:160)
Any body pls help here
Edited :
i tried
using sudo apt-get install curl but got
hduser#raj-Lenovo-G550:/usr/local/mahout/examples$ bin/classify-20newsgroups.sh
Please select a number to choose the corresponding task to run
1. cnaivebayes
2. naivebayes
3. sgd
4. clean -- cleans up the work area in /tmp/mahout-work-hduser
Enter your choice : 3
ok. You chose 3 and we'll use sgd
creating work directory at /tmp/mahout-work-hduser
Training on /tmp/mahout-work-hduser/20news-bydate/20news-bydate-train/
MAHOUT_LOCAL is not set; adding HADOOP_CONF_DIR to classpath.
Running on hadoop, using /usr/local/hadoop-1.2.1/bin/hadoop and HADOOP_CONF_DIR=/usr/local/hadoop-1.2.1/conf/
MAHOUT-JOB: /usr/local/mahout/mahout-examples-0.9-job.jar
14/08/06 17:06:41 WARN driver.MahoutDriver: No org.apache.mahout.classifier.sgd.TrainNewsGroups.props found on classpath, will use command-line arguments only
Exception in thread "main" java.lang.NullPointerException
at org.apache.mahout.classifier.sgd.TrainNewsGroups.main(TrainNewsGroups.java:106)
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:606)
at org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:68)
at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139)
at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:195)
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:606)
at org.apache.hadoop.util.RunJar.main(RunJar.java:160)

The problem here is that can't download the corpus 20newsgroups with the curl command because it doesn't find in the operating system, look at the following line error : bin/classify-20newsgroups.sh: line 68: curl: command not found.

Intellij IDEA code coverage doesn't work

When I'm trying to run my JUnit tests with coverage I receive the following error
FATAL ERROR in native method: processing of -javaagent failed
java.lang.reflect.InvocationTargetException
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:606)
at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:382)
at sun.instrument.InstrumentationImpl.loadClassAndCallPremain(InstrumentationImpl.java:397)
Caused by: java.lang.reflect.InvocationTargetException
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:606)
at com.intellij.rt.coverage.main.CoveragePremain.premain(CoveragePremain.java:50)
... 6 more
Caused by: java.lang.ArrayIndexOutOfBoundsException: 1
at com.intellij.rt.coverage.instrumentation.Instrumentator.premain(Instrumentator.java:40)
... 11 more
Exception in thread "main"
Process finished with exit code 1
Can anybody help to fix it?

Take a look here:
https://youtrack.jetbrains.com/issue/IDEABKL-5941
You can add -Djava.io.tmpdir param to idea's launching script or replace TMP system property.
Also probably you will have to change idea.config.path and idea.system.path in idea.properties in installation directory.

No such method error only in raspberry pi

fed up with raspberry pi.....
i have created a javaFX application from windows 7 using netbeans 7.3.1 , jdk 1.7 ..
application has included some external jar including javafx-dialogs-0.0.3,jaybird etc..
its all works fine with windows 7,ubuntu and centOS
Then i tried to run the same application jar from command line in raspberry pi..
but it gives Exception like "noSuchMethoderror " and exiting the application..
what may be the issue ???
am using same jar during comple and run time..
here is full stack
Exception in Application start method
java.lang.reflect.InvocationTargetException
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:483)
at com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(LauncherImpl.java:367)
at com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:305)
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:483)
at sun.launcher.LauncherHelper$FXHelper.main(LauncherHelper.java:767)
Caused by: java.lang.RuntimeException: Exception in Application start method
at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:894)
at com.sun.javafx.application.LauncherImpl.access$000(LauncherImpl.java:56)
at com.sun.javafx.application.LauncherImpl$1.run(LauncherImpl.java:158)
at java.lang.Thread.run(Thread.java:744)
Caused by: java.lang.NoSuchMethodError: com.sun.javafx.css.StyleManager.getPseudoclassMask(Ljava/lang/String;)J
at javafx.scene.control.Dialogs$FXDialog$RootPane.<clinit>(Dialogs.java:1310)
at javafx.scene.control.Dialogs$FXDialog.<init>(Dialogs.java:1131)
at javafx.scene.control.Dialogs$FXDialog.<init>(Dialogs.java:1088)
at javafx.scene.control.Dialogs$DialogTemplate.<init>(Dialogs.java:616)
at javafx.scene.control.Dialogs.showSimpleContentDialog(Dialogs.java:494)
at javafx.scene.control.Dialogs.showInformationDialog(Dialogs.java:266)
at displayshelftry.Utilities.propertySettings(Utilities.java:325)
at displayshelftry.DisplayShelfTry.run(DisplayShelfTry.java:356)
at displayshelftry.DisplayShelfTry.start(DisplayShelfTry.java:1150)
at com.sun.javafx.application.LauncherImpl$8.run(LauncherImpl.java:837)
at com.sun.javafx.application.PlatformImpl$7.run(PlatformImpl.java:331)
at com.sun.javafx.application.PlatformImpl$6$1.run(PlatformImpl.java:297)
at com.sun.javafx.application.PlatformImpl$6$1.run(PlatformImpl.java:294)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl$6.run(PlatformImpl.java:294)
at com.sun.glass.ui.lens.LensApplication$RunnableEvent.dispatch(LensApplication.java:182)
at com.sun.glass.ui.lens.LensApplication._runLoop(LensApplication.java:861)
at com.sun.glass.ui.lens.LensApplication.access$1700(LensApplication.java:58)
at com.sun.glass.ui.lens.LensApplication$4.run(LensApplication.java:914)
... 1 more
thanks...

Try building you app with jdk8. jdk8 usually should run jdk7 built jars as well, but it's not yet released and rasberry pi was supported only since jdk8.
Also official pi vs javafx page claims that not all demos will work on pi (note it's not yet released product): https://wiki.openjdk.java.net/display/OpenJFX/OpenJFX+on+the+Raspberry+Pi
So you may want to try BrickBreaker instead of DisplayShelf :)