[DrJava] [ drjava-Bugs-2955632 ] bug

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Bugs item #2955632, was opened at 2010-02-20 16:24
Message generated for change (Tracker Item Submitted) made by nobody
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https://sourceforge.net/tracker/?func=detail&atid=438935&aid=2955632&group_id=44253

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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: bug

Initial Comment:
java.lang.NullPointerException
	at edu.rice.cs.drjava.model.JarJDKToolsLibrary.guessVersion(JarJDKToolsLibrary.java:215)
	at edu.rice.cs.drjava.model.JarJDKToolsLibrary.makeFromFile(JarJDKToolsLibrary.java:120)
	at edu.rice.cs.drjava.model.DefaultGlobalModel.findLibraries(DefaultGlobalModel.java:248)
	at edu.rice.cs.drjava.model.DefaultGlobalModel.<init>(DefaultGlobalModel.java:187)
	at edu.rice.cs.drjava.ui.MainFrame.<init>(MainFrame.java:2994)
	at edu.rice.cs.drjava.DrJavaRoot.main(DrJavaRoot.java:163)
	at edu.rice.cs.drjava.DrJava.configureAndLoadDrJavaRoot(DrJava.java:250)
	at edu.rice.cs.drjava.DrJava.main(DrJava.java:145)


System Properties:
DrJava Version drjava-20090821-r5004
DrJava Build Time 20090821-1520

java.runtime.name = Java(TM) 2 Runtime Environment, Standard Edition
sun.boot.library.path = <anonymized user.dir>\jre1.5.0_22\bin
java.vm.version = 1.5.0_22-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
sun.java.launcher = SUN_STANDARD
user.country = PT
sun.os.patch.level = Service Pack 2
java.vm.specification.name = Java Virtual Machine Specification
user.dir = <anonymized user.dir>
java.runtime.version = 1.5.0_22-b03
java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment
java.endorsed.dirs = <anonymized user.dir>\jre1.5.0_22\lib\endorsed
os.arch = x86
java.io.tmpdir = C:\DOCUME~1\<anonymized user.name>\DEFINI~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 = <anonymized user.dir>\jre1.5.0_22\bin;.;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;c:\matlab6p5\bin\win32;<anonymized user.dir>\jre1.5.0_22\bin
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 = Europe/London
java.awt.printerjob = sun.awt.windows.WPrinterJob
file.encoding = Cp1252
java.specification.version = 1.5
java.class.path = <anonymized user.dir>\drjava-stable-20090821-r5004.exe
user.name = <anonymized user.name>
java.vm.specification.version = 1.0
java.home = <anonymized user.dir>\jre1.5.0_22
sun.arch.data.model = 32
user.language = pt
java.specification.vendor = Sun Microsystems Inc.
awt.toolkit = sun.awt.windows.WToolkit
java.vm.info = mixed mode, sharing
java.version = 1.5.0_22
java.ext.dirs = <anonymized user.dir>\jre1.5.0_22\lib\ext
sun.boot.class.path = <anonymized user.dir>\jre1.5.0_22\lib\rt.jar;<anonymized user.dir>\jre1.5.0_22\lib\i18n.jar;<anonymized user.dir>\jre1.5.0_22\lib\sunrsasign.jar;<anonymized user.dir>\jre1.5.0_22\lib\jsse.jar;<anonymized user.dir>\jre1.5.0_22\lib\jce.jar;<anonymized user.dir>\jre1.5.0_22\lib\charsets.jar;<anonymized user.dir>\jre1.5.0_22\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
sun.desktop = windows
sun.cpu.isalist = 

#DrJava configuration file
#Sat Feb 20 16:21:39 GMT 2010
javac.location = C:\\Programas\\Java\\acm.jar
all.compiler.versions = true
key.delete.next = [shift DELETE]
key.delete.previous = [shift BACK_SPACE]
quit.prompt = false
window.height = 742
window.width = 1032
window.x = -4
window.y = -4
window.state = 6
last.dir = C:\\Documents and Settings\\<anonymized user.name>\\Ambiente de trabalho
last.interactions.dir = C:\\Documents and Settings\\<anonymized user.name>
tabbedpanes.state = 512 384 700 400
new.version.notification.last = 1266676758328
drjava.survey.notification.last = 1266677642703
drjava.survey.result.last = http://www.drjava.org/submit-usage.php?rev=5004&os.name=Windows%20XP&os.version=5.1&java.version=1.6.0_13&java.vendor=Sun%20Microsystems%20Inc.


Used memory: about 2,02 megabytes
Free memory: about 780,30 kilobytes
Total memory: about 2,78 megabytes
Total memory can expand to: about 63,56 megabytes

Number of processors/cores: 1

can you help me to make the program start correctely?

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=438935&aid=2955632&group_id=44253