java.lang.IllegalThreadStateException
	at java.lang.ThreadGroup.addUnstarted(ThreadGroup.java:842)
	at java.lang.Thread.init(Thread.java:322)
	at java.lang.Thread.<init>(Thread.java:548)
	at java.util.concurrent.Executors$DefaultThreadFactory.newThread(Executors.java:545)
	at java.util.concurrent.ThreadPoolExecutor.addThread(ThreadPoolExecutor.java:396)
	at java.util.concurrent.ThreadPoolExecutor.addIfUnderMaximumPoolSize(ThreadPoolExecutor.java:448)
	at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:863)
	at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:31)
	at com.sun.tools.profiler.ui.SwingWorker$2.run(SwingWorker.java:76)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:539)
[catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:964)