[DrJava] [ drjava-Bugs-1676259 ] ArrayOutofBoundsException

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Bugs item #1676259, was opened at 2007-03-07 20:25
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Category: Interactions
Group: 6: Crashes
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: ArrayOutofBoundsException

Initial Comment:
The program is a counter. It reads in numbers from the user, and depending on the number increases certain values by 1. This require repeated inputs from the user, sometimes numbering up to 60-70. However, after a certain number of inputs, the following error occurs:
  
java.lang.ArrayIndexOutOfBoundsException: 33
	at javax.swing.text.CompositeView.getView(Unknown Source)
	at javax.swing.text.View.forwardUpdate(Unknown Source)
	at javax.swing.text.BoxView.forwardUpdate(Unknown Source)
	at javax.swing.text.View.insertUpdate(Unknown Source)
	at javax.swing.plaf.basic.BasicTextUI$RootView.insertUpdate(Unknown Source)
	at javax.swing.plaf.basic.BasicTextUI$UpdateHandler.insertUpdate(Unknown Source)
	at javax.swing.text.AbstractDocument.fireInsertUpdate(Unknown Source)
	at javax.swing.text.AbstractDocument.handleInsertString(Unknown Source)
	at javax.swing.text.AbstractDocument.insertString(Unknown Source)
	at edu.rice.cs.util.text.SwingDocument.forceInsertText(SwingDocument.java:123)
	at edu.rice.cs.util.text.ConsoleDocument.insertBeforeLastPrompt(ConsoleDocument.java:219)
	at edu.rice.cs.drjava.ui.InteractionsController$3$2.run(InteractionsController.java:182)
	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 20061025-1556
java.runtime.name = Java(TM) 2 Runtime Environment, Standard Edition
sun.boot.library.path = C:\Program Files\Java\jre1.5.0_11\bin
java.vm.version = 1.5.0_11-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 = US
sun.os.patch.level = Service Pack 2
java.vm.specification.name = Java Virtual Machine Specification
user.dir = C:\Documents and Settings\Owner
java.runtime.version = 1.5.0_11-b03
java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment
java.endorsed.dirs = C:\Program Files\Java\jre1.5.0_11\lib\endorsed
os.arch = x86
java.io.tmpdir = C:\DOCUME~1\Owner\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\jre1.5.0_11\bin;.;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\QuickTime\QTSystem\
java.specification.name = Java Platform API Specification
java.class.version = 49.0
sun.management.compiler = HotSpot Client Compiler
os.version = 5.1
user.home = C:\Documents and Settings\Owner
user.timezone = America/Chicago
java.awt.printerjob = sun.awt.windows.WPrinterJob
file.encoding = Cp1252
java.specification.version = 1.5
java.class.path = F:\drjava.exe;F:\jdk1.5.0_08\lib\tools.jar
user.name = Owner
java.vm.specification.version = 1.0
java.home = C:\Program Files\Java\jre1.5.0_11
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
java.version = 1.5.0_11
java.ext.dirs = C:\Program Files\Java\jre1.5.0_11\lib\ext
sun.boot.class.path = C:\Program Files\Java\jre1.5.0_11\lib\rt.jar;C:\Program Files\Java\jre1.5.0_11\lib\i18n.jar;C:\Program Files\Java\jre1.5.0_11\lib\sunrsasign.jar;C:\Program Files\Java\jre1.5.0_11\lib\jsse.jar;C:\Program Files\Java\jre1.5.0_11\lib\jce.jar;C:\Program Files\Java\jre1.5.0_11\lib\charsets.jar;C:\Program Files\Java\jre1.5.0_11\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 = pentium_pro+mmx pentium_pro pentium+mmx pentium i486 i386 i86

#DrJava configuration file
#Wed Mar 07 22:22:11 CST 2007
javac.location = F:\\jdk1.5.0_08\\lib\\tools.jar
lineenum.enabled = true
key.delete.next = shift DELETE
key.delete.previous = shift BACK_SPACE
quit.prompt = false
interactions.reset.prompt = false
save.before.compile = true
recent.files = [F:\\Java Files\\Senior Project\\Trendline.java,F:\\Java Files\\Senior Project\\CountTest.java,F:\\Java Files\\Senior Project\\Counter.java,F:\\Java Files\\Senior Project\\Candlestick.java]
window.height = 778
window.width = 1288
window.x = -4
window.y = -4
doc.list.width = 161
last.dir = F:\\Java Files\\Senior Project\\CountTest.java
last.interactions.dir = F:\\Java Files\\Senior Project
dialog.drjava.error.popup.enabled = false



The number of inputs that causes the error is completely random, changing from instance to instance. It differs even more greatly on different computers. This error causes Dr. Java to stop working.


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