Run the DrawTest demo applet. I played with it for a few seconds (drew
a few lines, drew a few points), then tried to reload the applet (from
the menu), and the following exception was thrown:

/net/jano/export/disk03/awt/echawkes/merlytest/build/solaris-i386/bin/java sun.applet.AppletViewer
 file:/net/jano/export/disk03/awt/echawkes/merlytest/build/solaris-i386/demo/applets/DrawTest/exam
ple1.html
java.lang.IllegalThreadStateException
        at java.lang.ThreadGroup.add(ThreadGroup.java:801)
        at java.lang.Thread.init(Thread.java:295)
        at java.lang.Thread.<init>(Thread.java:406)
        at java.awt.EventDispatchThread.<init>(EventDispatchThread.java:49)
        at java.awt.EventQueue$1.run(EventQueue.java:564)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.awt.EventQueue.initDispatchThread(EventQueue.java:561)
        at java.awt.EventQueue.wakeup(EventQueue.java:711)
        at sun.awt.SunToolkit.wakeupEventQueue(Native Method)
        at sun.awt.PostEventQueue.postEvent(SunToolkit.java:632)
        at sun.awt.SunToolkit.postEvent(SunToolkit.java:268)
        at java.awt.DefaultKeyboardFocusManager.sendMessage(DefaultKeyboardFocusManager.java:167)
        at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:348
)
        at java.awt.Component.dispatchEventImpl(Component.java:2789)
        at java.awt.Component.dispatchEvent(Component.java:2765)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:423)
        at java.awt.SequencedEvent.dispatch(SequencedEvent.java:96)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:421)
        at java.awt.EventDispatchThread.pumpOneEvent(EventDispatchThread.java:140)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:126)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:121)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:99)
^Cechawkes@java2d-x86-builder:/java/devtools/i386/SUNWspro/5.0/bin( 192 )%

I was able to reproduce this on sol-x86 2.7 (with all required patches),
but not on jano (sol-sparc 2.6). I also reproduced it on gradgrind
(sol-sparc 2.7), but gradgrind is missing several patches. I could not
reproduce it on NT.

It is reproducible with build 35, but not with build 34.

naveena.suryadevara@Eng 2001-03-14

                JDK version: Merlin beta build # 55
                Tests failing: jdk/demo ArcTest, DrawTest, GraphicsTest

                To reproduce:
                - appletviewer jdk1.4/demo/applets/ArcTest/example1.html
                - clone the applet
                - by reloading(many times) the original or cloned applet the following
                 error is seen

                Error output:
                *************
                ^Cconway:/home/naveenas/jdk1.4/b55/demo/applets/ArcTest 125 % !!
                appletviewer example1.html
                java.lang.IllegalThreadStateException
                        at java.lang.ThreadGroup.add(ThreadGroup.java:801)
                        at java.lang.Thread.init(Thread.java:309)
                        at java.lang.Thread.<init>(Thread.java:420)
                        at java.awt.EventDispatchThread.<init>(EventDispatchThread.java:49)
                        at java.awt.EventQueue$1.run(EventQueue.java:580)
                        at java.security.AccessController.doPrivileged(Native Method)
                        at java.awt.EventQueue.initDispatchThread(EventQueue.java:577)
                        at java.awt.EventQueue.wakeup(EventQueue.java:727)
                        at sun.awt.SunToolkit.wakeupEventQueue(Native Method)
                        at sun.awt.PostEventQueue.postEvent(SunToolkit.java:658)
                        at sun.awt.SunToolkit.postEvent(SunToolkit.java:270)
                        at java.awt.DefaultKeyboardFocusManager.sendMessage(DefaultKeyboardFocus
                Manager.java:167)
                        at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFoc
                usManager.java:348)
                        at java.awt.Component.dispatchEventImpl(Component.java:3351)
                        at java.awt.Component.dispatchEvent(Component.java:3327)
                        at java.awt.EventQueue.dispatchEvent(EventQueue.java:439)
                        at java.awt.SequencedEvent.dispatch(SequencedEvent.java:96)
                        at java.awt.EventQueue.dispatchEvent(EventQueue.java:437)
                        at java.awt.EventDispatchThread.pumpOneEvent(EventDispatchThread.java:14
                0)
                        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:126)
                        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:121)
                        at java.awt.EventDispatchThread.run(EventDispatchThread.java:99)

================================================================================

###@###.### 2001-05-01

                JDK version: Merlin beta build # 61
                Tests failing: jdk/demo ArcTest, DrawTest, GraphicsTest

                os : sol2.6

                To reproduce:
   If we clone the applet for few times and then try to stop and reload for
couple of times then the above mentioned java.lang.IllegalThreadStateException
is thrown.