[DrJava] [ drjava-Bugs-1744174 ] Dr. Java error during debug mode

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Bugs item #1744174, was opened at 2007-06-27 05:54
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: Dr. Java error during debug mode

Initial Comment:
No idea why Dr. Java crashed. It happened while I was trying to run debug mode on a program which was functioning (albeit, not correctly). It told me to submit the error, so here it is:

com.sun.jdi.VMOutOfMemoryException
	at com.sun.tools.jdi.JDWPException.toJDIException(JDWPException.java:31)
	at com.sun.tools.jdi.VMState.allThreads(VMState.java:185)
	at com.sun.tools.jdi.VirtualMachineImpl.allThreads(VirtualMachineImpl.java:360)
	at edu.rice.cs.drjava.model.debug.JPDADebugger.getCurrentThreadData(JPDADebugger.java:911)
	at edu.rice.cs.drjava.ui.DebugPanel.updateData(DebugPanel.java:156)
	at edu.rice.cs.drjava.ui.DebugPanel$DebugPanelListener.nonCurrThreadDied(DebugPanel.java:606)
	at edu.rice.cs.drjava.model.debug.DebugEventNotifier.nonCurrThreadDied(DebugEventNotifier.java:255)
	at edu.rice.cs.drjava.model.debug.JPDADebugger$13.run(JPDADebugger.java:2122)
	at java.awt.event.InvocationEvent.dispatch(Unknown Source)
	at java.awt.EventQueue.dispatchEvent(Unknown Source)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.run(Unknown Source)


System Properties:
DrJava Version 20070130-2255
java.runtime.name = Java(TM) SE Runtime Environment
sun.boot.library.path = C:\Program Files\Java\jre1.6.0_01\bin
java.vm.version = 1.6.0_01-b06
java.vm.vendor = Sun Microsystems Inc.
java.vendor.url = http://java.sun.com/
path.separator = ;
java.vm.name = Java HotSpot(TM) Client VM
file.encoding.pkg = sun.io
sun.java.launcher = SUN_STANDARD
user.country = US
sun.os.patch.level = Service Pack 2
java.vm.specification.name = Java Virtual Machine Specification
user.dir = <anonymized user.dir>
java.runtime.version = 1.6.0_01-b06
java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment
java.endorsed.dirs = C:\Program Files\Java\jre1.6.0_01\lib\endorsed
os.arch = x86
java.io.tmpdir = C:\DOCUME~1\<anonymized user.name>\LOCALS~1\Temp\
line.separator = "\u000d\u000a"
java.vm.specification.vendor = Sun Microsystems Inc.
user.variant = 
os.name = Windows XP
sun.jnu.encoding = Cp1252
java.library.path = C:\Program Files\Java\jre1.6.0_01\bin;.;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\QuickTime\QTSystem\;C:\Program Files\Common Files\Lenovo;C:\Program Files\Lenovo\Client Security Solution;C:\WINDOWS\system32\nls;C:\WINDOWS\system32\nls\ENGLISH;C:\Program Files\SSH Communications Security\SSH Secure Shell;Z:.;
java.specification.name = Java Platform API Specification
java.class.version = 50.0
sun.management.compiler = HotSpot Client Compiler
os.version = 5.1
user.home = <anonymized user.home>
user.timezone = America/New_York
java.awt.printerjob = sun.awt.windows.WPrinterJob
file.encoding = Cp1252
java.specification.version = 1.6
java.class.path = <anonymized user.dir>\drjava-stable-20070130-2255.jar;C:\Program Files\Java\jdk1.6.0_01\lib\tools.jar
user.name = <anonymized user.name>
java.vm.specification.version = 1.0
java.home = C:\Program Files\Java\jre1.6.0_01
sun.arch.data.model = 32
user.language = en
java.specification.vendor = Sun Microsystems Inc.
awt.toolkit = sun.awt.windows.WToolkit
java.vm.info = mixed mode, sharing
java.version = 1.6.0_01
java.ext.dirs = C:\Program Files\Java\jre1.6.0_01\lib\ext;C:\WINDOWS\Sun\Java\lib\ext
sun.boot.class.path = C:\Program Files\Java\jre1.6.0_01\lib\resources.jar;C:\Program Files\Java\jre1.6.0_01\lib\rt.jar;C:\Program Files\Java\jre1.6.0_01\lib\sunrsasign.jar;C:\Program Files\Java\jre1.6.0_01\lib\jsse.jar;C:\Program Files\Java\jre1.6.0_01\lib\jce.jar;C:\Program Files\Java\jre1.6.0_01\lib\charsets.jar;C:\Program Files\Java\jre1.6.0_01\classes
java.vendor = Sun Microsystems Inc.
file.separator = \
java.vendor.url.bug = http://java.sun.com/cgi-bin/bugreport.cgi
sun.io.unicode.encoding = UnicodeLittle
sun.cpu.endian = little
java.rmi.server.hostname = 127.0.0.1
sun.desktop = windows
sun.awt.exception.handler = edu.rice.cs.drjava.ui.DrJavaErrorHandler
sun.cpu.isalist = 

#DrJava configuration file
#Wed Jun 27 08:51:25 EDT 2007
javac.location = C:\\Program Files\\Java\\jdk1.6.0_01\\lib\\tools.jar
lineenum.enabled = true
key.delete.next = shift DELETE
key.delete.previous = shift BACK_SPACE
save.before.compile = true
show.unchecked.warnings = false
show.deprecation.warnings = false
recent.files = [C:\\3\\EventList.java,C:\\3\\EventListTest.java,C:\\3\\Time.java,C:\\3\\Arrival.java,C:\\3\\Finish.java]
window.height = 738
window.width = 1032
window.x = -4
window.y = -4
doc.list.width = 182
debug.panel.height = 114
last.dir = C:\\3\\EventListTest.java
last.interactions.dir = C:\\3


Used memory: about 7.48 megabytes
Free memory: about 448.12 kilobytes
Total memory: about 7.92 megabytes
Total memory can expand to: about 127.06 megabytes



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