[DrJava] [ drjava-Bugs-1329090 ] IllegalStateException whilst debugging

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Bugs item #1329090, was opened at 2005-10-18 00:07
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Category: Debugger
Group: Makes DrJ unstable
Status: Open
Resolution: None
Priority: 5
Submitted By: George Shore (furious_gee)
Assigned to: Nobody/Anonymous (nobody)
Summary: IllegalStateException whilst debugging

Initial Comment:
Hey,

I did a bad thing and I typed "System.exit(0)" while
debugging, thinking it'd force the debugee to quit, but
instead I got a runtime exception. Silly me!

Using DrJava version: 20050814-2234, and Sun JDK
1.5.0.05 on a Gentoo 2005.0 box

Hope this all helps,

:o)
G.
-------
Stack Trace:
java.lang.IllegalStateException: Same thread cannot
read or write multiple times!  (Would cause deadlock.)
	at
edu.rice.cs.util.ReaderWriterLock._ensureNotAlreadyRunning(ReaderWriterLock.java:281)
	at
edu.rice.cs.util.ReaderWriterLock.startWrite(ReaderWriterLock.java:202)
	at
edu.rice.cs.drjava.model.EventNotifier.removeListener(EventNotifier.java:87)
	at
edu.rice.cs.drjava.model.AbstractGlobalModel.removeListener(AbstractGlobalModel.java:724)
	at
edu.rice.cs.drjava.model.debug.JPDADebugger.shutdown(JPDADebugger.java:322)
	at
edu.rice.cs.drjava.ui.MainFrame$ModelListener$24.run(MainFrame.java:5713)
	at
edu.rice.cs.util.swing.Utilities.invokeLater(Utilities.java:51)
	at
edu.rice.cs.drjava.ui.MainFrame$ModelListener.interpreterResetting(MainFrame.java:5727)
	at
edu.rice.cs.drjava.model.GlobalEventNotifier.interpreterResetting(GlobalEventNotifier.java:295)
	at
edu.rice.cs.drjava.model.repl.InteractionsEventNotifier.interpreterResetting(InteractionsEventNotifier.java:97)
	at
edu.rice.cs.drjava.model.repl.DefaultInteractionsModel$6.run(DefaultInteractionsModel.java:152)
	at
java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
	at
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
	at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
	at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
	at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
	at
java.awt.EventDispatchThread.run(EventDispatchThread.java:110)


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