[DrJava] [ drjava-Bugs-2120101 ] Somehow I get NullPointerException for everything

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Bugs item #2120101, was opened at 2008-09-20 03:50
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Category: None
Group: 5: Makes DrJ unstable
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: Somehow I get NullPointerException for everything

Initial Comment:
java.lang.NullPointerException
	at edu.rice.cs.drjava.ui.MainFrame$ModelListener.interactionEnded(MainFrame.java:7453)
	at edu.rice.cs.drjava.ui.MainFrame$ModelListener$25.run(MainFrame.java:7750)
	at edu.rice.cs.util.swing.Utilities.invokeLater(Utilities.java:62)
	at edu.rice.cs.drjava.ui.MainFrame$ModelListener.interpreterReady(MainFrame.java:7768)
	at edu.rice.cs.drjava.model.GlobalEventNotifier.interpreterReady(GlobalEventNotifier.java:355)
	at edu.rice.cs.drjava.model.repl.InteractionsEventNotifier.interpreterReady(InteractionsEventNotifier.java:109)
	at edu.rice.cs.drjava.model.repl.DefaultInteractionsModel$7.run(DefaultInteractionsModel.java:159)
	at java.awt.event.InvocationEvent.dispatch(Unknown Source)
	at java.awt.EventQueue.dispatchEvent(Unknown Source)
	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(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 20080112-0033
drjava.debug.port = 3340
java.runtime.name = Java(TM) 2 Runtime Environment, Standard Edition
sun.boot.library.path = C:\Program Files\Java\jre1.5.0_14\bin
java.vm.version = 1.5.0_14-b03
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
user.country = KR
sun.os.patch.level = Service Pack 3
java.vm.specification.name = Java Virtual Machine Specification
user.dir = <anonymized user.home>
java.runtime.version = 1.5.0_14-b03
java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment
java.endorsed.dirs = C:\Program Files\Java\jre1.5.0_14\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
application.home = <anonymized user.home>\My Documents\\
sun.jnu.encoding = MS949
java.library.path = <anonymized user.home>\My Documents\\;.;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\Intel\DMIX;C:\Program Files\ESTsoft\ALZip;C:\Program Files\Smart Projects\IsoBuster;C:\Program Files\QuickTime\QTSystem\;C:\Program Files\ESTsoft\ALZip
env.class.path = .;C:\Program Files\Java\jre1.5.0_14\lib\ext\QTJava.zip
java.specification.name = Java Platform API Specification
java.class.version = 49.0
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 = MS949
java.specification.version = 1.5
java.class.path = <anonymized user.home>\My Documents\\\drjava-stable-20080106-0744.exe
user.name = <anonymized user.name>
java.vm.specification.version = 1.0
java.home = C:\Program Files\Java\jre1.5.0_14
sun.arch.data.model = 32
user.language = ko
java.specification.vendor = Sun Microsystems Inc.
awt.toolkit = sun.awt.windows.WToolkit
java.vm.info = mixed mode
java.version = 1.5.0_14
java.ext.dirs = C:\Program Files\Java\jre1.5.0_14\lib\ext
sun.boot.class.path = C:\Program Files\Java\jre1.5.0_14\lib\rt.jar;C:\Program Files\Java\jre1.5.0_14\lib\i18n.jar;C:\Program Files\Java\jre1.5.0_14\lib\sunrsasign.jar;C:\Program Files\Java\jre1.5.0_14\lib\jsse.jar;C:\Program Files\Java\jre1.5.0_14\lib\jce.jar;C:\Program Files\Java\jre1.5.0_14\lib\charsets.jar;C:\Program Files\Java\jre1.5.0_14\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
#Fri Sep 19 23:47:22 EDT 2008
javac.location = C:\\Program Files\\Java\\jdk1.6.0_04\\lib\\tools.jar
lineenum.enabled = true
key.delete.next = shift DELETE
key.delete.previous = shift BACK_SPACE
interactions.exit.prompt = false
quit.prompt = false
interactions.reset.prompt = false
save.before.compile = true
recent.files = [C:\\Documents and Settings\\<anonymized user.name>\\My Documents\\??????????????\\????\\Hmwk\\12??\\1??\\Programming\\HW\\Luck.java,C:\\Documents and Settings\\<anonymized user.name>\\My Documents\\??????????????\\????\\Hmwk\\12??\\1??\\Programming\\HW\\Pan.java,C:\\Documents and Settings\\<anonymized user.name>\\My Documents\\??????????????\\????\\Hmwk\\12??\\1??\\Programming\\HW\\Assignment1.java,C:\\Documents and Settings\\<anonymized user.name>\\My Documents\\BinAndHexNumbers.java]
window.height = 1002
window.width = 1288
window.x = -4
window.y = -4
last.dir = C:\\Documents and Settings\\<anonymized user.name>\\My Documents\\\\\\Hmwk\\12\\1\\Programming\\HW
last.interactions.dir = C:\\Documents and Settings\\<anonymized user.name>\\My Documents\\\\\\Hmwk\\12\\1\\Programming\\HW


Used memory: about 7.96 megabytes
Free memory: about 13.75 megabytes
Total memory: about 21.70 megabytes
Total memory can expand to: about 63.56 megabytes



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