Yokogawa test TC04-01 (attached with instructions how to run) throws the following exception after several hours run with Internet Ixplorer 7 (IE6 is OK for at least 24 hours):

java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Exception in thread "thread applet-ArcTest.class" java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Unknown Source)
at sun.awt.image.ImageFetcher$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.awt.image.ImageFetcher.createFetchers(Unknown Source)
at sun.awt.image.ImageFetcher.add(Unknown Source)
at sun.awt.image.InputStreamImageSource.startProduction(Unknown Source)
at sun.awt.image.InputStreamImageSource.addConsumer(Unknown Source)
at sun.awt.image.InputStreamImageSource.startProduction(Unknown Source)
at sun.awt.image.ImageRepresentation.startProduction(Unknown Source)
at sun.awt.image.ImageRepresentation.prepare(Unknown Source)
at sun.awt.SunToolkit.prepareImage(Unknown Source)
at sun.awt.windows.WComponentPeer.prepareImage(Unknown Source)
at java.awt.Component.prepareImage(Unknown Source)
at java.awt.Component.prepareImage(Unknown Source)
at java.awt.ImageMediaEntry.startLoad(Unknown Source)
at java.awt.MediaEntry.getStatus(Unknown Source)
at java.awt.ImageMediaEntry.getStatus(Unknown Source)
at java.awt.MediaTracker.statusID(Unknown Source)
at java.awt.MediaTracker.waitForID(Unknown Source)
at java.awt.MediaTracker.waitForID(Unknown Source)
at sun.plugin.util.GrayBoxPanel.getErrorImage(Unknown Source)
at sun.plugin.util.GrayBoxPanel.setError(Unknown Source)
at sun.plugin.util.GrayBoxPainter.getGrayBoxPanel(Unknown Source)
at sun.plugin.util.GrayBoxPainter.paintGrayBox(Unknown Source)
at sun.plugin.util.GrayBoxPainter.repaintGrayBox(Unknown Source)
at sun.plugin.util.GrayBoxPainter.showLoadingError(Unknown Source)
at sun.plugin.AppletViewer.showAppletException(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Exception in thread "Thread-68623" java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Unknown Source)
at sun.applet.AppletPanel.createAppletThread(Unknown Source)
at sun.applet.AppletPanel.init(Unknown Source)
at sun.plugin.AppletViewer.createClassLoader(Unknown Source)
at sun.plugin.AppletViewer.appletInit(Unknown Source)
at sun.plugin.viewer.LifeCycleManager.initAppletPanel(Unknown Source)
at sun.plugin.viewer.IExplorerPluginObject$Initer.run(Unknown Source)
Exception in thread "Thread-68625" java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Unknown Source)
at sun.plugin.util.GrayBoxPainter.beginPainting(Unknown Source)
at sun.plugin.AppletViewer.initApplet(Unknown Source)
at sun.plugin.AppletViewer.appletInit(Unknown Source)
at sun.plugin.viewer.LifeCycleManager.initAppletPanel(Unknown Source)
at sun.plugin.viewer.IExplorerPluginObject$Initer.run(Unknown Source)


Also Mem Usage in Windows Taks Manager is really huge, more than 1.5GB (of course, depends on machine)