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Bug 12502 - Null Pointer Exception trying to use RMI Wizard
Summary: Null Pointer Exception trying to use RMI Wizard
Status: CLOSED DUPLICATE of bug 12693
Alias: None
Product: obsolete
Classification: Unclassified
Component: rmi (show other bugs)
Version: 3.x
Hardware: PC Windows 3.1/NT
: P3 blocker (vote)
Assignee: David Strupl
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2001-05-30 09:45 UTC by forumans
Modified: 2003-07-01 14:26 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
Log file attached (43.87 KB, text/plain)
2001-07-20 20:31 UTC, forumans 		Details
Attaching just the exception from dev-205 (3.64 KB, text/plain)
2001-07-20 20:34 UTC, Milan Kubec 		Details
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description forumans 2001-05-30 09:45:27 UTC 
-------------------------------------------------------------------------------
>Log Session: Dienstag, 29. Mai 2001 15.14 Uhr GMT+02:00
>System Info: 
  Product Version       = NetBeans IDE 3.2 (Build 39)
  IDE Versioning        = IDE/1 spec=1.2.1 impl=39
  Operating System      = Windows NT version 4.0 running on x86
  Java; VM; Vendor      = 1.3.0_02; Java HotSpot(TM) Client VM 1.3.0_02; Sun 
Microsystems Inc.
  Java Home             = C:\JDK13~1.0_0\jre
  System Locale         = de_CH
  Home Dir; Current Dir = C:\WINNT\Profiles\cwch-GopiP; c:\netbeans
  IDE Install; User Dir = C:\netbeans; c:\netbeans\Development
  CLASSPATH             = C:\netbeans\lib\patches\openide-
compat.jar;C:\netbeans\lib\core.jar;C:\netbeans\lib\openide-
fs.jar;C:\netbeans\lib\openide-nodes.jar;C:\netbeans\lib\openide-
util.jar;C:\netbeans\lib\openide.jar;C:\netbeans\lib\ext\jaxp.jar;C:\netbeans\li
b\ext\jh.jar;C:\netbeans\lib\ext\jpython.jar;C:\netbeans\lib\ext\parser.jar;C:\n
etbeans\lib\ext\regexp.jar;C:\netbeans\lib\ext\rmi-
ext.jar;C:\netbeans\lib\ext\sax2.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans
\lib\ext\xerces.jar;C:\JDK13~1.0_0\lib\dt.jar;C:\JDK13~1.0_0\lib\tools.jar
-------------------------------------------------------------------------------
[INFO] Loaded modules: org.netbeans.core/1 (1.0/unspec); 
org.apache.tools.ant.module/2 (2.2.1/39); org.netbeans.modules.autoupdate/1 
(1.6.1/39); org.netbeans.modules.clazz/1 (1.6.1/39); 
org.netbeans.modules.debugger.core/2 (2.0.1/39); org.netbeans.modules.applet/1 
(1.6.1/39); org.netbeans.modules.debugger.debug/1 (1.8.1/39); 
org.netbeans.modules.debugger.jpda/1 (1.8.1/39); org.netbeans.modules.editor/1 
(1.7.1/39); org.netbeans.modules.html/1 (1.7.1/39); 
org.netbeans.modules.httpserver/1 (1.6.1/39); org.netbeans.modules.extbrowser/1 
(0.2.1/39); org.netbeans.modules.icebrowser/1 (1.6.1/39); 
org.netbeans.modules.image/1 (1.6.1/39); org.netbeans.modules.jarpackager/2 
(1.6.1/39); org.netbeans.modules.java/1 (1.6.1/39); 
org.netbeans.modules.beans/1 (1.6.1/39); org.netbeans.modules.form/2 
(1.6.1/39); org.netbeans.modules.javadoc/1 (1.6.1/39); 
org.netbeans.modules.jndi/1 (1.4/39); org.netbeans.modules.objectbrowser/1 
(1.6.1/39); org.netbeans.modules.projects/1 (1.6.1/39); 
org.netbeans.modules.properties/1 (1.6.1/39); org.netbeans.modules.i18n/1 
(1.7/39); org.netbeans.modules.i18n.form/2 (1.7/39); 
org.netbeans.modules.properties.syntax/1 (1.6.1/39); 
org.netbeans.modules.text/1 (1.6.1/39); org.netbeans.modules.usersguide/1 
(1.7.1/39); org.netbeans.modules.web.core/1 (1.2.1/39); 
org.netbeans.modules.web.core.syntax/1 (1.2.1/39); org.openidex.util/1 
(1.7.1/39); org.netbeans.modules.scripting/1 (1.3.1/39); 
org.netbeans.modules.utilities/1 (1.6.1/39); 
org.netbeans.modules.apisupport.lite/1 (0.1.1/39); org.netbeans.modules.rmi/1 
(1.3.1/39); org.netbeans.modules.vcscore/1 (1.4.1/39); 
org.netbeans.modules.cvsclient/1 (1.3.1/39); 
org.netbeans.modules.vcs.advanced/1 (1.4.1/39); 
org.netbeans.modules.vcs.cmdline/1 (1.7.1/39)
Creating samples directory c:\netbeans\Development\sampledir
Adding samples directory c:\netbeans\Development\sampledir to Filesystems.
OK, samples directory is still in Filesystems.
WARNING: C:\JDK13~1.0_0\jre\classes cannot be opened
org.openide.filesystems.FSException: Root C:\JDK13~1.0_0\jre\classes does not 
exist.
[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\javac
1 .= -g
2 .= -classpath
3 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;
4 .= c:\netbeans\Development\sampledir\examples\advanced\MemoryView.java

-------------------------------------------------------------------------------
>Log Session: Dienstag, 29. Mai 2001 16.01 Uhr GMT+02:00
>System Info: 
  Product Version       = NetBeans IDE 3.2 (Build 39)
  IDE Versioning        = IDE/1 spec=1.2.1 impl=39
  Operating System      = Windows NT version 4.0 running on x86
  Java; VM; Vendor      = 1.3.0_02; Java HotSpot(TM) Client VM 1.3.0_02; Sun 
Microsystems Inc.
  Java Home             = C:\JDK13~1.0_0\jre
  System Locale         = de_CH
  Home Dir; Current Dir = C:\WINNT\Profiles\cwch-GopiP; c:\netbeans
  IDE Install; User Dir = C:\netbeans; c:\netbeans\Development
  CLASSPATH             = C:\netbeans\lib\patches\openide-
compat.jar;C:\netbeans\lib\core.jar;C:\netbeans\lib\openide-
fs.jar;C:\netbeans\lib\openide-nodes.jar;C:\netbeans\lib\openide-
util.jar;C:\netbeans\lib\openide.jar;C:\netbeans\lib\ext\jaxp.jar;C:\netbeans\li
b\ext\jh.jar;C:\netbeans\lib\ext\jpython.jar;C:\netbeans\lib\ext\parser.jar;C:\n
etbeans\lib\ext\regexp.jar;C:\netbeans\lib\ext\rmi-
ext.jar;C:\netbeans\lib\ext\sax2.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans
\lib\ext\xerces.jar;C:\JDK13~1.0_0\lib\dt.jar;C:\JDK13~1.0_0\lib\tools.jar
-------------------------------------------------------------------------------
[INFO] Loaded modules: org.netbeans.core/1 (1.0/unspec); 
org.apache.tools.ant.module/2 (2.2.1/39); org.netbeans.modules.autoupdate/1 
(1.6.1/39); org.netbeans.modules.clazz/1 (1.6.1/39); 
org.netbeans.modules.debugger.core/2 (2.0.1/39); org.netbeans.modules.applet/1 
(1.6.1/39); org.netbeans.modules.debugger.debug/1 (1.8.1/39); 
org.netbeans.modules.debugger.jpda/1 (1.8.1/39); org.netbeans.modules.editor/1 
(1.7.1/39); org.netbeans.modules.html/1 (1.7.1/39); 
org.netbeans.modules.httpserver/1 (1.6.1/39); org.netbeans.modules.extbrowser/1 
(0.2.1/39); org.netbeans.modules.icebrowser/1 (1.6.1/39); 
org.netbeans.modules.image/1 (1.6.1/39); org.netbeans.modules.jarpackager/2 
(1.6.1/39); org.netbeans.modules.java/1 (1.6.1/39); 
org.netbeans.modules.beans/1 (1.6.1/39); org.netbeans.modules.form/2 
(1.6.1/39); org.netbeans.modules.javadoc/1 (1.6.1/39); 
org.netbeans.modules.jndi/1 (1.4/39); org.netbeans.modules.objectbrowser/1 
(1.6.1/39); org.netbeans.modules.projects/1 (1.6.1/39); 
org.netbeans.modules.properties/1 (1.6.1/39); org.netbeans.modules.i18n/1 
(1.7/39); org.netbeans.modules.i18n.form/2 (1.7/39); 
org.netbeans.modules.properties.syntax/1 (1.6.1/39); 
org.netbeans.modules.text/1 (1.6.1/39); org.netbeans.modules.usersguide/1 
(1.7.1/39); org.netbeans.modules.web.core/1 (1.2.1/39); 
org.netbeans.modules.web.core.syntax/1 (1.2.1/39); org.openidex.util/1 
(1.7.1/39); org.netbeans.modules.scripting/1 (1.3.1/39); 
org.netbeans.modules.utilities/1 (1.6.1/39); 
org.netbeans.modules.apisupport.lite/1 (0.1.1/39); org.netbeans.modules.rmi/1 
(1.3.1/39); org.netbeans.modules.vcscore/1 (1.4.1/39); 
org.netbeans.modules.cvsclient/1 (1.3.1/39); 
org.netbeans.modules.vcs.advanced/1 (1.4.1/39); 
org.netbeans.modules.vcs.cmdline/1 (1.7.1/39)
path="" :jsp: init
WARNING: C:\JDK13~1.0_0\jre\classes cannot be opened
org.openide.filesystems.FSException: Root C:\JDK13~1.0_0\jre\classes does not 
exist.
[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\javac
1 .= -g
2 .= -classpath
3 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;
4 .= c:\netbeans\Development\sampledir\Exercises\BaseA.java

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\javac
1 .= -g
2 .= -classpath
3 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;
4 .= c:\netbeans\Development\sampledir\Exercises\DerivedA.java

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\bin\java
1 .= -cp
2 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;C:\netbeans\lib\core.jar;
C:\netbeans\lib\openide-fs.jar;C:\netbeans\lib\openide-
nodes.jar;C:\netbeans\lib\openide-
util.jar;C:\netbeans\lib\openide.jar;C:\netbeans\lib\ext\jaxp.jar;C:\netbeans\li
b\ext\jh.jar;C:\netbeans\lib\ext\jpython.jar;C:\netbeans\lib\ext\parser.jar;C:\n
etbeans\lib\ext\regexp.jar;C:\netbeans\lib\ext\rmi-
ext.jar;C:\netbeans\lib\ext\sax2.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans
\lib\ext\xerces.jar;C:\JDK13~1.0_0\lib\dt.jar;C:\JDK13~1.0_0
\lib\tools.jar;C:\netbeans\modules\ant.jar;C:\netbeans\modules\docs\ant-
manual.zip;C:\netbeans\modules\ext\ant-
optional.jar;C:\netbeans\modules\ext\ant.jar;C:\netbeans\modules\autoupdate.jar;
C:\netbeans\modules\clazz.jar;C:\netbeans\modules\debuggerCore.jar;C:\netbeans\m
odules\applet.jar;C:\netbeans\modules\toolsDebugger.jar;C:\netbeans\modules\jpda
Debugger.jar;C:\netbeans\modules\editor.jar;C:\netbeans\modules\ext\nb-
editor.jar;C:\netbeans\modules\html.jar;C:\netbeans\modules\httpserver.jar;C:\ne
tbeans\modules\ext\webserver.jar;C:\netbeans\modules\extbrowser.jar;C:\netbeans\
modules\icebrowser.jar;C:\netbeans\modules\ext\icebrowserlitebean.jar;C:\netbean
s\modules\image.jar;C:\netbeans\modules\jarpackager.jar;C:\netbeans\modules\java
.jar;C:\netbeans\modules\ext\java-
gj.jar;C:\netbeans\modules\ext\javac.jar;C:\netbeans\modules\beans.jar;C:\netbea
ns\modules\form.jar;C:\netbeans\modules\ext\AbsoluteLayout.jar;C:\netbeans\modul
es\javadoc.jar;C:\netbeans\modules\jndi.jar;C:\netbeans\modules\browser.jar;C:\n
etbeans\modules\ext\infobus.jar;C:\netbeans\modules\projects.jar;C:\netbeans\mod
ules\properties.jar;C:\netbeans\modules\i18n.jar;C:\netbeans\modules\i18n-
form.jar;C:\netbeans\modules\properties-
syntax.jar;C:\netbeans\modules\text.jar;C:\netbeans\modules\usersguide.jar;C:\ne
tbeans\modules\jsp.jar;C:\netbeans\modules\ext\jasper.jar;C:\netbeans\modules\js
p-
syntax.jar;C:\netbeans\modules\openidex.jar;C:\netbeans\modules\scripting.jar;C:
\netbeans\modules\ext\djava.jar;C:\netbeans\modules\ext\bsh-
1.01.jar;C:\netbeans\modules\utilities.jar;C:\netbeans\modules\apisupport-
lite.jar;C:\netbeans\modules\rmi.jar;C:\netbeans\modules\vcscore.jar;C:\netbeans
\modules\javacvs.jar;C:\netbeans\modules\ext\cvslib.jar;C:\netbeans\modules\vcsg
en.jar;C:\netbeans\modules\cvs.jar
3 .= Exercises.DerivedA

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\javac
1 .= -g
2 .= -classpath
3 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;
4 .= c:\netbeans\Development\sampledir\Exercises\BaseA.java

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\javac
1 .= -g
2 .= -classpath
3 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;
4 .= c:\netbeans\Development\sampledir\Exercises\DerivedA.java

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\bin\java
1 .= -cp
2 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;C:\netbeans\lib\core.jar;
C:\netbeans\lib\openide-fs.jar;C:\netbeans\lib\openide-
nodes.jar;C:\netbeans\lib\openide-
util.jar;C:\netbeans\lib\openide.jar;C:\netbeans\lib\ext\jaxp.jar;C:\netbeans\li
b\ext\jh.jar;C:\netbeans\lib\ext\jpython.jar;C:\netbeans\lib\ext\parser.jar;C:\n
etbeans\lib\ext\regexp.jar;C:\netbeans\lib\ext\rmi-
ext.jar;C:\netbeans\lib\ext\sax2.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans
\lib\ext\xerces.jar;C:\JDK13~1.0_0\lib\dt.jar;C:\JDK13~1.0_0
\lib\tools.jar;C:\netbeans\modules\ant.jar;C:\netbeans\modules\docs\ant-
manual.zip;C:\netbeans\modules\ext\ant-
optional.jar;C:\netbeans\modules\ext\ant.jar;C:\netbeans\modules\autoupdate.jar;
C:\netbeans\modules\clazz.jar;C:\netbeans\modules\debuggerCore.jar;C:\netbeans\m
odules\applet.jar;C:\netbeans\modules\toolsDebugger.jar;C:\netbeans\modules\jpda
Debugger.jar;C:\netbeans\modules\editor.jar;C:\netbeans\modules\ext\nb-
editor.jar;C:\netbeans\modules\html.jar;C:\netbeans\modules\httpserver.jar;C:\ne
tbeans\modules\ext\webserver.jar;C:\netbeans\modules\extbrowser.jar;C:\netbeans\
modules\icebrowser.jar;C:\netbeans\modules\ext\icebrowserlitebean.jar;C:\netbean
s\modules\image.jar;C:\netbeans\modules\jarpackager.jar;C:\netbeans\modules\java
.jar;C:\netbeans\modules\ext\java-
gj.jar;C:\netbeans\modules\ext\javac.jar;C:\netbeans\modules\beans.jar;C:\netbea
ns\modules\form.jar;C:\netbeans\modules\ext\AbsoluteLayout.jar;C:\netbeans\modul
es\javadoc.jar;C:\netbeans\modules\jndi.jar;C:\netbeans\modules\browser.jar;C:\n
etbeans\modules\ext\infobus.jar;C:\netbeans\modules\projects.jar;C:\netbeans\mod
ules\properties.jar;C:\netbeans\modules\i18n.jar;C:\netbeans\modules\i18n-
form.jar;C:\netbeans\modules\properties-
syntax.jar;C:\netbeans\modules\text.jar;C:\netbeans\modules\usersguide.jar;C:\ne
tbeans\modules\jsp.jar;C:\netbeans\modules\ext\jasper.jar;C:\netbeans\modules\js
p-
syntax.jar;C:\netbeans\modules\openidex.jar;C:\netbeans\modules\scripting.jar;C:
\netbeans\modules\ext\djava.jar;C:\netbeans\modules\ext\bsh-
1.01.jar;C:\netbeans\modules\utilities.jar;C:\netbeans\modules\apisupport-
lite.jar;C:\netbeans\modules\rmi.jar;C:\netbeans\modules\vcscore.jar;C:\netbeans
\modules\javacvs.jar;C:\netbeans\modules\ext\cvslib.jar;C:\netbeans\modules\vcsg
en.jar;C:\netbeans\modules\cvs.jar
3 .= Exercises.DerivedA

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\javac
1 .= -g
2 .= -classpath
3 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;
4 .= c:\netbeans\Development\sampledir\Exercises\DerivedA.java

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\javac
1 .= -g
2 .= -classpath
3 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;
4 .= c:\netbeans\Development\sampledir\Exercises\DerivedA.java

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\bin\java
1 .= -cp
2 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;C:\netbeans\lib\core.jar;
C:\netbeans\lib\openide-fs.jar;C:\netbeans\lib\openide-
nodes.jar;C:\netbeans\lib\openide-
util.jar;C:\netbeans\lib\openide.jar;C:\netbeans\lib\ext\jaxp.jar;C:\netbeans\li
b\ext\jh.jar;C:\netbeans\lib\ext\jpython.jar;C:\netbeans\lib\ext\parser.jar;C:\n
etbeans\lib\ext\regexp.jar;C:\netbeans\lib\ext\rmi-
ext.jar;C:\netbeans\lib\ext\sax2.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans
\lib\ext\xerces.jar;C:\JDK13~1.0_0\lib\dt.jar;C:\JDK13~1.0_0
\lib\tools.jar;C:\netbeans\modules\ant.jar;C:\netbeans\modules\docs\ant-
manual.zip;C:\netbeans\modules\ext\ant-
optional.jar;C:\netbeans\modules\ext\ant.jar;C:\netbeans\modules\autoupdate.jar;
C:\netbeans\modules\clazz.jar;C:\netbeans\modules\debuggerCore.jar;C:\netbeans\m
odules\applet.jar;C:\netbeans\modules\toolsDebugger.jar;C:\netbeans\modules\jpda
Debugger.jar;C:\netbeans\modules\editor.jar;C:\netbeans\modules\ext\nb-
editor.jar;C:\netbeans\modules\html.jar;C:\netbeans\modules\httpserver.jar;C:\ne
tbeans\modules\ext\webserver.jar;C:\netbeans\modules\extbrowser.jar;C:\netbeans\
modules\icebrowser.jar;C:\netbeans\modules\ext\icebrowserlitebean.jar;C:\netbean
s\modules\image.jar;C:\netbeans\modules\jarpackager.jar;C:\netbeans\modules\java
.jar;C:\netbeans\modules\ext\java-
gj.jar;C:\netbeans\modules\ext\javac.jar;C:\netbeans\modules\beans.jar;C:\netbea
ns\modules\form.jar;C:\netbeans\modules\ext\AbsoluteLayout.jar;C:\netbeans\modul
es\javadoc.jar;C:\netbeans\modules\jndi.jar;C:\netbeans\modules\browser.jar;C:\n
etbeans\modules\ext\infobus.jar;C:\netbeans\modules\projects.jar;C:\netbeans\mod
ules\properties.jar;C:\netbeans\modules\i18n.jar;C:\netbeans\modules\i18n-
form.jar;C:\netbeans\modules\properties-
syntax.jar;C:\netbeans\modules\text.jar;C:\netbeans\modules\usersguide.jar;C:\ne
tbeans\modules\jsp.jar;C:\netbeans\modules\ext\jasper.jar;C:\netbeans\modules\js
p-
syntax.jar;C:\netbeans\modules\openidex.jar;C:\netbeans\modules\scripting.jar;C:
\netbeans\modules\ext\djava.jar;C:\netbeans\modules\ext\bsh-
1.01.jar;C:\netbeans\modules\utilities.jar;C:\netbeans\modules\apisupport-
lite.jar;C:\netbeans\modules\rmi.jar;C:\netbeans\modules\vcscore.jar;C:\netbeans
\modules\javacvs.jar;C:\netbeans\modules\ext\cvslib.jar;C:\netbeans\modules\vcsg
en.jar;C:\netbeans\modules\cvs.jar
3 .= Exercises.DerivedA

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\javac
1 .= -g
2 .= -classpath
3 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;
4 .= c:\netbeans\Development\sampledir\Exercises\BaseA.java

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\javac
1 .= -g
2 .= -classpath
3 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;
4 .= c:\netbeans\Development\sampledir\Exercises\DerivedA.java

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\javac
1 .= -g
2 .= -classpath
3 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;
4 .= c:\netbeans\Development\sampledir\Exercises\BaseA.java

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\javac
1 .= -g
2 .= -classpath
3 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;
4 .= c:\netbeans\Development\sampledir\Exercises\DerivedA.java

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\bin\java
1 .= -cp
2 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;C:\netbeans\lib\core.jar;
C:\netbeans\lib\openide-fs.jar;C:\netbeans\lib\openide-
nodes.jar;C:\netbeans\lib\openide-
util.jar;C:\netbeans\lib\openide.jar;C:\netbeans\lib\ext\jaxp.jar;C:\netbeans\li
b\ext\jh.jar;C:\netbeans\lib\ext\jpython.jar;C:\netbeans\lib\ext\parser.jar;C:\n
etbeans\lib\ext\regexp.jar;C:\netbeans\lib\ext\rmi-
ext.jar;C:\netbeans\lib\ext\sax2.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans
\lib\ext\xerces.jar;C:\JDK13~1.0_0\lib\dt.jar;C:\JDK13~1.0_0
\lib\tools.jar;C:\netbeans\modules\ant.jar;C:\netbeans\modules\docs\ant-
manual.zip;C:\netbeans\modules\ext\ant-
optional.jar;C:\netbeans\modules\ext\ant.jar;C:\netbeans\modules\autoupdate.jar;
C:\netbeans\modules\clazz.jar;C:\netbeans\modules\debuggerCore.jar;C:\netbeans\m
odules\applet.jar;C:\netbeans\modules\toolsDebugger.jar;C:\netbeans\modules\jpda
Debugger.jar;C:\netbeans\modules\editor.jar;C:\netbeans\modules\ext\nb-
editor.jar;C:\netbeans\modules\html.jar;C:\netbeans\modules\httpserver.jar;C:\ne
tbeans\modules\ext\webserver.jar;C:\netbeans\modules\extbrowser.jar;C:\netbeans\
modules\icebrowser.jar;C:\netbeans\modules\ext\icebrowserlitebean.jar;C:\netbean
s\modules\image.jar;C:\netbeans\modules\jarpackager.jar;C:\netbeans\modules\java
.jar;C:\netbeans\modules\ext\java-
gj.jar;C:\netbeans\modules\ext\javac.jar;C:\netbeans\modules\beans.jar;C:\netbea
ns\modules\form.jar;C:\netbeans\modules\ext\AbsoluteLayout.jar;C:\netbeans\modul
es\javadoc.jar;C:\netbeans\modules\jndi.jar;C:\netbeans\modules\browser.jar;C:\n
etbeans\modules\ext\infobus.jar;C:\netbeans\modules\projects.jar;C:\netbeans\mod
ules\properties.jar;C:\netbeans\modules\i18n.jar;C:\netbeans\modules\i18n-
form.jar;C:\netbeans\modules\properties-
syntax.jar;C:\netbeans\modules\text.jar;C:\netbeans\modules\usersguide.jar;C:\ne
tbeans\modules\jsp.jar;C:\netbeans\modules\ext\jasper.jar;C:\netbeans\modules\js
p-
syntax.jar;C:\netbeans\modules\openidex.jar;C:\netbeans\modules\scripting.jar;C:
\netbeans\modules\ext\djava.jar;C:\netbeans\modules\ext\bsh-
1.01.jar;C:\netbeans\modules\utilities.jar;C:\netbeans\modules\apisupport-
lite.jar;C:\netbeans\modules\rmi.jar;C:\netbeans\modules\vcscore.jar;C:\netbeans
\modules\javacvs.jar;C:\netbeans\modules\ext\cvslib.jar;C:\netbeans\modules\vcsg
en.jar;C:\netbeans\modules\cvs.jar
3 .= Exercises.DerivedA

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\javac
1 .= -g
2 .= -classpath
3 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;
4 .= c:\netbeans\Development\sampledir\Exercises\MyServlet.java

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\javac
1 .= -g
2 .= -classpath
3 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;
4 .= c:\netbeans\Development\sampledir\Exercises\MyServlet.java

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\javac
1 .= -g
2 .= -classpath
3 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;
4 .= c:\netbeans\Development\sampledir\Exercises\MyServlet.java

*********** Exception occurred ************
Tue May 29 16:59:43 GMT+02:00 2001: java.lang.NullPointerException: Posted 
StackTrace
Annotation: Exception occurred in Request Processor
org.openide.util.RequestProcessor$Holder: Posted StackTrace(task 
org.netbeans.core.ModuleActions$1@3bc2dd [-40108, 1, -1])
	at org.openide.util.RequestProcessor$Task.createHolder
(RequestProcessor.java:322)
	at org.openide.util.RequestProcessor.post(RequestProcessor.java:100)
	at org.openide.util.RequestProcessor.post(RequestProcessor.java:73)
	at org.netbeans.core.ModuleActions.invokeAction(ModuleActions.java:89)
	at org.openide.awt.Actions$ButtonBridge.actionPerformed
(Actions.java:351)
	at javax.swing.AbstractButton.fireActionPerformed
(AbstractButton.java:1450)
	at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed
(AbstractButton.java:1504)
	at javax.swing.DefaultButtonModel.fireActionPerformed
(DefaultButtonModel.java:378)
	at javax.swing.DefaultButtonModel.setPressed
(DefaultButtonModel.java:250)
	at javax.swing.AbstractButton.doClick(AbstractButton.java:279)
	at 
javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mouseReleased
(BasicMenuItemUI.java:886)
	at java.awt.Component.processMouseEvent(Component.java:3717)
	at java.awt.Component.processEvent(Component.java:3546)
	at java.awt.Container.processEvent(Container.java:1167)
	at java.awt.Component.dispatchEventImpl(Component.java:2595)
	at java.awt.Container.dispatchEventImpl(Container.java:1216)
	at java.awt.Component.dispatchEvent(Component.java:2499)
	at java.awt.LightweightDispatcher.retargetMouseEvent
(Container.java:2458)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2223)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2132)
	at java.awt.Container.dispatchEventImpl(Container.java:1203)
	at java.awt.Window.dispatchEventImpl(Window.java:918)
	at java.awt.Component.dispatchEvent(Component.java:2499)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:336)
	at java.awt.EventDispatchThread.pumpOneEventForHierarchy
(EventDispatchThread.java:134)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThread.java:101)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:96)
[catch] at java.awt.EventDispatchThread.run(EventDispatchThread.java:88)

Tue May 29 16:59:43 GMT+02:00 2001: java.lang.NullPointerException: null
java.lang.NullPointerException
	at 
org.openide.explorer.ExplorerActions$DeleteActionPerformer.performAction
(ExplorerActions.java:451)
	at org.openide.util.actions.CallbackSystemAction.performAction
(CallbackSystemAction.java:78)
	at org.openide.util.actions.CallableSystemAction.actionPerformed
(CallableSystemAction.java:66)
	at org.netbeans.core.ModuleActions$1.run(ModuleActions.java:76)
	at org.openide.util.Task.run(Task.java:124)
[catch] at org.openide.util.RequestProcessor$ProcessorThread.run
(RequestProcessor.java:626)
[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\javac
1 .= -g
2 .= -classpath
3 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;
4 .= c:\netbeans\Development\sampledir\Exercises\Calculator.java

*********** Exception occurred ************
Tue May 29 17:48:13 GMT+02:00 2001: org.openide.filesystems.FSException:  
Invalid lock for file Exercises/CalculatorImpl.java in 
c:\netbeans\Development\sampledir.
org.openide.filesystems.FSException: Invalid lock for file 
Exercises/CalculatorImpl.java in c:\netbeans\Development\sampledir.
	at org.openide.filesystems.FSException.io(FSException.java:72)
	at org.openide.filesystems.AbstractFileObject.testLock
(AbstractFileObject.java:221)
	at org.openide.filesystems.AbstractFileObject.getOutputStream
(AbstractFileObject.java:179)
	at org.openide.text.DataEditorSupport$Env.outputStream
(DataEditorSupport.java:333)
	at org.openide.text.CloneableEditorSupport.saveDocument
(CloneableEditorSupport.java:384)
	at org.openide.text.EditorSupport$Del.superSaveDocument
(EditorSupport.java:739)
	at org.openide.text.EditorSupport.saveDocument(EditorSupport.java:263)
	at org.netbeans.modules.java.JavaEditor.saveDocument
(JavaEditor.java:379)
	at org.netbeans.modules.java.JavaEditor.saveDocument
(JavaEditor.java:361)
	at org.openide.text.EditorSupport$Del.saveDocument
(EditorSupport.java:735)
[catch] at org.openide.text.CloneableEditorSupport.canClose
(CloneableEditorSupport.java:551)
	at org.openide.text.EditorSupport$Del.superCanClose
(EditorSupport.java:768)
	at org.openide.text.EditorSupport.canClose(EditorSupport.java:417)
	at org.openide.text.EditorSupport$Del.canClose(EditorSupport.java:771)
	at org.openide.windows.CloneableOpenSupport$Listener.vetoableChange
(CloneableOpenSupport.java:316)
	at org.openide.util.WeakListener$VetoableChange.vetoableChange
(WeakListener.java:337)
	at java.beans.VetoableChangeSupport.fireVetoableChange
(VetoableChangeSupport.java:225)
	at java.beans.VetoableChangeSupport.fireVetoableChange
(VetoableChangeSupport.java:142)
	at org.openide.loaders.OpenSupport$Env.fireVetoableChange
(OpenSupport.java:245)
	at org.openide.loaders.OpenSupport$Env.vetoableChange
(OpenSupport.java:222)
	at org.openide.loaders.DataObject.fireVetoableChange
(DataObject.java:786)
	at org.openide.loaders.DataObject.setValid(DataObject.java:173)
	at org.netbeans.modules.java.JavaDataObject.setValid
(JavaDataObject.java:249)
	at org.netbeans.modules.rmi.RMIDataLoader.markRMI
(RMIDataLoader.java:355)
	at org.netbeans.modules.rmi.RMIDataLoader$ParsingPerformer.run
(RMIDataLoader.java:503)
	at org.openide.util.Task.run(Task.java:124)
	at org.openide.util.RequestProcessor$ProcessorThread.run
(RequestProcessor.java:626)
*********** Exception occurred ************
Tue May 29 17:48:13 GMT+02:00 2001: java.beans.PropertyVetoException: 
java.beans.PropertyVetoException: 
	at org.openide.windows.CloneableOpenSupport$Listener.vetoableChange
(CloneableOpenSupport.java:318)
	at org.openide.util.WeakListener$VetoableChange.vetoableChange
(WeakListener.java:337)
	at java.beans.VetoableChangeSupport.fireVetoableChange
(VetoableChangeSupport.java:225)
	at java.beans.VetoableChangeSupport.fireVetoableChange
(VetoableChangeSupport.java:142)
	at org.openide.loaders.OpenSupport$Env.fireVetoableChange
(OpenSupport.java:245)
	at org.openide.loaders.OpenSupport$Env.vetoableChange
(OpenSupport.java:222)
	at org.openide.loaders.DataObject.fireVetoableChange
(DataObject.java:786)
	at org.openide.loaders.DataObject.setValid(DataObject.java:173)
	at org.netbeans.modules.java.JavaDataObject.setValid
(JavaDataObject.java:249)
[catch] at org.netbeans.modules.rmi.RMIDataLoader.markRMI
(RMIDataLoader.java:355)
	at org.netbeans.modules.rmi.RMIDataLoader$ParsingPerformer.run
(RMIDataLoader.java:503)
	at org.openide.util.Task.run(Task.java:124)
	at org.openide.util.RequestProcessor$ProcessorThread.run
(RequestProcessor.java:626)
[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\javac
1 .= -g
2 .= -classpath
3 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;
4 .= c:\netbeans\Development\sampledir\Exercises\CalculatorImpl.java

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\javac
1 .= -g
2 .= -classpath
3 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;
4 .= c:\netbeans\Development\sampledir\Exercises\CalculatorImpl.java

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\rmic
1 .= -classpath
2 .= C:\JDK13~1.0_0
\jre\..\lib\rt.jar;c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans
\beans\TimerBean.jar;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\A
bsoluteLayout.jar;C:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet
.jar;C:\netbeans\modules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar
3 .= -d
4 .= c:\netbeans\Development\sampledir
5 .= Exercises.CalculatorImpl

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\javac
1 .= -g
2 .= -classpath
3 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;
4 .= c:\netbeans\Development\sampledir\Exercises\CalculatorImpl.java

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\rmic
1 .= -classpath
2 .= C:\JDK13~1.0_0
\jre\..\lib\rt.jar;c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans
\beans\TimerBean.jar;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\A
bsoluteLayout.jar;C:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet
.jar;C:\netbeans\modules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar
3 .= -d
4 .= c:\netbeans\Development\sampledir
5 .= Exercises.CalculatorImpl

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\javac
1 .= -g
2 .= -classpath
3 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;
4 .= c:\netbeans\Development\sampledir\Exercises\CalculatorServer.java

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\..\bin\javac
1 .= -g
2 .= -classpath
3 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;
4 .= c:\netbeans\Development\sampledir\Exercises\CalculatorClient.java

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\bin\java
1 .= -cp
2 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;C:\netbeans\lib\core.jar;
C:\netbeans\lib\openide-fs.jar;C:\netbeans\lib\openide-
nodes.jar;C:\netbeans\lib\openide-
util.jar;C:\netbeans\lib\openide.jar;C:\netbeans\lib\ext\jaxp.jar;C:\netbeans\li
b\ext\jh.jar;C:\netbeans\lib\ext\jpython.jar;C:\netbeans\lib\ext\parser.jar;C:\n
etbeans\lib\ext\regexp.jar;C:\netbeans\lib\ext\rmi-
ext.jar;C:\netbeans\lib\ext\sax2.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans
\lib\ext\xerces.jar;C:\JDK13~1.0_0\lib\dt.jar;C:\JDK13~1.0_0
\lib\tools.jar;C:\netbeans\modules\ant.jar;C:\netbeans\modules\docs\ant-
manual.zip;C:\netbeans\modules\ext\ant-
optional.jar;C:\netbeans\modules\ext\ant.jar;C:\netbeans\modules\autoupdate.jar;
C:\netbeans\modules\clazz.jar;C:\netbeans\modules\debuggerCore.jar;C:\netbeans\m
odules\applet.jar;C:\netbeans\modules\toolsDebugger.jar;C:\netbeans\modules\jpda
Debugger.jar;C:\netbeans\modules\editor.jar;C:\netbeans\modules\ext\nb-
editor.jar;C:\netbeans\modules\html.jar;C:\netbeans\modules\httpserver.jar;C:\ne
tbeans\modules\ext\webserver.jar;C:\netbeans\modules\extbrowser.jar;C:\netbeans\
modules\icebrowser.jar;C:\netbeans\modules\ext\icebrowserlitebean.jar;C:\netbean
s\modules\image.jar;C:\netbeans\modules\jarpackager.jar;C:\netbeans\modules\java
.jar;C:\netbeans\modules\ext\java-
gj.jar;C:\netbeans\modules\ext\javac.jar;C:\netbeans\modules\beans.jar;C:\netbea
ns\modules\form.jar;C:\netbeans\modules\ext\AbsoluteLayout.jar;C:\netbeans\modul
es\javadoc.jar;C:\netbeans\modules\jndi.jar;C:\netbeans\modules\browser.jar;C:\n
etbeans\modules\ext\infobus.jar;C:\netbeans\modules\projects.jar;C:\netbeans\mod
ules\properties.jar;C:\netbeans\modules\i18n.jar;C:\netbeans\modules\i18n-
form.jar;C:\netbeans\modules\properties-
syntax.jar;C:\netbeans\modules\text.jar;C:\netbeans\modules\usersguide.jar;C:\ne
tbeans\modules\jsp.jar;C:\netbeans\modules\ext\jasper.jar;C:\netbeans\modules\js
p-
syntax.jar;C:\netbeans\modules\openidex.jar;C:\netbeans\modules\scripting.jar;C:
\netbeans\modules\ext\djava.jar;C:\netbeans\modules\ext\bsh-
1.01.jar;C:\netbeans\modules\utilities.jar;C:\netbeans\modules\apisupport-
lite.jar;C:\netbeans\modules\rmi.jar;C:\netbeans\modules\vcscore.jar;C:\netbeans
\modules\javacvs.jar;C:\netbeans\modules\ext\cvslib.jar;C:\netbeans\modules\vcsg
en.jar;C:\netbeans\modules\cvs.jar
3 .= Exercises.CalculatorServer

[IDE-Exec] Executing:
0 .= C:\JDK13~1.0_0\jre\bin\java
1 .= -cp
2 .= 
c:\netbeans\Development\system;C:\netbeans\system;C:\netbeans\beans\TimerBean.ja
r;c:\netbeans\Development\sampledir;C:\netbeans\modules\ext\AbsoluteLayout.jar;C
:\netbeans\modules\ext\jasper.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans\mo
dules\ext\webserver.jar;C:\netbeans\lib\ext\xerces.jar;C:\netbeans\lib\core.jar;
C:\netbeans\lib\openide-fs.jar;C:\netbeans\lib\openide-
nodes.jar;C:\netbeans\lib\openide-
util.jar;C:\netbeans\lib\openide.jar;C:\netbeans\lib\ext\jaxp.jar;C:\netbeans\li
b\ext\jh.jar;C:\netbeans\lib\ext\jpython.jar;C:\netbeans\lib\ext\parser.jar;C:\n
etbeans\lib\ext\regexp.jar;C:\netbeans\lib\ext\rmi-
ext.jar;C:\netbeans\lib\ext\sax2.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans
\lib\ext\xerces.jar;C:\JDK13~1.0_0\lib\dt.jar;C:\JDK13~1.0_0
\lib\tools.jar;C:\netbeans\modules\ant.jar;C:\netbeans\modules\docs\ant-
manual.zip;C:\netbeans\modules\ext\ant-
optional.jar;C:\netbeans\modules\ext\ant.jar;C:\netbeans\modules\autoupdate.jar;
C:\netbeans\modules\clazz.jar;C:\netbeans\modules\debuggerCore.jar;C:\netbeans\m
odules\applet.jar;C:\netbeans\modules\toolsDebugger.jar;C:\netbeans\modules\jpda
Debugger.jar;C:\netbeans\modules\editor.jar;C:\netbeans\modules\ext\nb-
editor.jar;C:\netbeans\modules\html.jar;C:\netbeans\modules\httpserver.jar;C:\ne
tbeans\modules\ext\webserver.jar;C:\netbeans\modules\extbrowser.jar;C:\netbeans\
modules\icebrowser.jar;C:\netbeans\modules\ext\icebrowserlitebean.jar;C:\netbean
s\modules\image.jar;C:\netbeans\modules\jarpackager.jar;C:\netbeans\modules\java
.jar;C:\netbeans\modules\ext\java-
gj.jar;C:\netbeans\modules\ext\javac.jar;C:\netbeans\modules\beans.jar;C:\netbea
ns\modules\form.jar;C:\netbeans\modules\ext\AbsoluteLayout.jar;C:\netbeans\modul
es\javadoc.jar;C:\netbeans\modules\jndi.jar;C:\netbeans\modules\browser.jar;C:\n
etbeans\modules\ext\infobus.jar;C:\netbeans\modules\projects.jar;C:\netbeans\mod
ules\properties.jar;C:\netbeans\modules\i18n.jar;C:\netbeans\modules\i18n-
form.jar;C:\netbeans\modules\properties-
syntax.jar;C:\netbeans\modules\text.jar;C:\netbeans\modules\usersguide.jar;C:\ne
tbeans\modules\jsp.jar;C:\netbeans\modules\ext\jasper.jar;C:\netbeans\modules\js
p-
syntax.jar;C:\netbeans\modules\openidex.jar;C:\netbeans\modules\scripting.jar;C:
\netbeans\modules\ext\djava.jar;C:\netbeans\modules\ext\bsh-
1.01.jar;C:\netbeans\modules\utilities.jar;C:\netbeans\modules\apisupport-
lite.jar;C:\netbeans\modules\rmi.jar;C:\netbeans\modules\vcscore.jar;C:\netbeans
\modules\javacvs.jar;C:\netbeans\modules\ext\cvslib.jar;C:\netbeans\modules\vcsg
en.jar;C:\netbeans\modules\cvs.jar
3 .= Exercises.CalculatorServer

-------------------------------------------------------------------------------
>Log Session: Mittwoch, 30. Mai 2001 9.36 Uhr GMT+02:00
>System Info: 
  Product Version       = NetBeans IDE 3.2 (Build 39)
  IDE Versioning        = IDE/1 spec=1.2.1 impl=39
  Operating System      = Windows NT version 4.0 running on x86
  Java; VM; Vendor      = 1.3.0_02; Java HotSpot(TM) Client VM 1.3.0_02; Sun 
Microsystems Inc.
  Java Home             = C:\JDK13~1.0_0\jre
  System Locale         = de_CH
  Home Dir; Current Dir = C:\WINNT\Profiles\cwch-GopiP; c:\netbeans
  IDE Install; User Dir = C:\netbeans; c:\netbeans\Development
  CLASSPATH             = C:\netbeans\lib\patches\openide-
compat.jar;C:\netbeans\lib\core.jar;C:\netbeans\lib\openide-
fs.jar;C:\netbeans\lib\openide-nodes.jar;C:\netbeans\lib\openide-
util.jar;C:\netbeans\lib\openide.jar;C:\netbeans\lib\ext\jaxp.jar;C:\netbeans\li
b\ext\jh.jar;C:\netbeans\lib\ext\jpython.jar;C:\netbeans\lib\ext\parser.jar;C:\n
etbeans\lib\ext\regexp.jar;C:\netbeans\lib\ext\rmi-
ext.jar;C:\netbeans\lib\ext\sax2.jar;C:\netbeans\lib\ext\servlet.jar;C:\netbeans
\lib\ext\xerces.jar;C:\JDK13~1.0_0\lib\dt.jar;C:\JDK13~1.0_0\lib\tools.jar
-------------------------------------------------------------------------------
[INFO] Loaded modules: org.netbeans.core/1 (1.0/unspec); 
org.apache.tools.ant.module/2 (2.2.1/39); org.netbeans.modules.autoupdate/1 
(1.6.1/39); org.netbeans.modules.clazz/1 (1.6.1/39); 
org.netbeans.modules.debugger.core/2 (2.0.1/39); org.netbeans.modules.applet/1 
(1.6.1/39); org.netbeans.modules.debugger.debug/1 (1.8.1/39); 
org.netbeans.modules.debugger.jpda/1 (1.8.1/39); org.netbeans.modules.editor/1 
(1.7.1/39); org.netbeans.modules.html/1 (1.7.1/39); 
org.netbeans.modules.httpserver/1 (1.6.1/39); org.netbeans.modules.extbrowser/1 
(0.2.1/39); org.netbeans.modules.icebrowser/1 (1.6.1/39); 
org.netbeans.modules.image/1 (1.6.1/39); org.netbeans.modules.jarpackager/2 
(1.6.1/39); org.netbeans.modules.java/1 (1.6.1/39); 
org.netbeans.modules.beans/1 (1.6.1/39); org.netbeans.modules.form/2 
(1.6.1/39); org.netbeans.modules.javadoc/1 (1.6.1/39); 
org.netbeans.modules.jndi/1 (1.4/39); org.netbeans.modules.objectbrowser/1 
(1.6.1/39); org.netbeans.modules.projects/1 (1.6.1/39); 
org.netbeans.modules.properties/1 (1.6.1/39); org.netbeans.modules.i18n/1 
(1.7/39); org.netbeans.modules.i18n.form/2 (1.7/39); 
org.netbeans.modules.properties.syntax/1 (1.6.1/39); 
org.netbeans.modules.text/1 (1.6.1/39); org.netbeans.modules.usersguide/1 
(1.7.1/39); org.netbeans.modules.web.core/1 (1.2.1/39); 
org.netbeans.modules.web.core.syntax/1 (1.2.1/39); org.openidex.util/1 
(1.7.1/39); org.netbeans.modules.scripting/1 (1.3.1/39); 
org.netbeans.modules.utilities/1 (1.6.1/39); 
org.netbeans.modules.apisupport.lite/1 (0.1.1/39); org.netbeans.modules.rmi/1 
(1.3.1/39); org.netbeans.modules.vcscore/1 (1.4.1/39); 
org.netbeans.modules.cvsclient/1 (1.3.1/39); 
org.netbeans.modules.vcs.advanced/1 (1.4.1/39); 
org.netbeans.modules.vcs.cmdline/1 (1.7.1/39)
path="" :jsp: init
WARNING: C:\JDK13~1.0_0\jre\classes cannot be opened
org.openide.filesystems.FSException: Root C:\JDK13~1.0_0\jre\classes does not 
exist.
*********** Exception occurred ************
Wed May 30 10:31:46 GMT+02:00 2001: java.lang.NullPointerException: null
java.lang.NullPointerException
	at org.netbeans.beaninfo.editors.DataFolderPanel.updatePropertyEditor
(DataFolderPanel.java:753)
	at 
org.netbeans.beaninfo.editors.DataFolderPanel.createButtonActionPerformed
(DataFolderPanel.java:240)
	at org.netbeans.beaninfo.editors.DataFolderPanel.access$000
(DataFolderPanel.java:57)
	at org.netbeans.beaninfo.editors.DataFolderPanel$1.actionPerformed
(DataFolderPanel.java:217)
	at javax.swing.AbstractButton.fireActionPerformed
(AbstractButton.java:1450)
	at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed
(AbstractButton.java:1504)
	at javax.swing.DefaultButtonModel.fireActionPerformed
(DefaultButtonModel.java:378)
	at javax.swing.DefaultButtonModel.setPressed
(DefaultButtonModel.java:250)
	at javax.swing.plaf.basic.BasicButtonListener.mouseReleased
(BasicButtonListener.java:216)
	at java.awt.Component.processMouseEvent(Component.java:3717)
	at java.awt.Component.processEvent(Component.java:3546)
	at java.awt.Container.processEvent(Container.java:1167)
	at java.awt.Component.dispatchEventImpl(Component.java:2595)
	at java.awt.Container.dispatchEventImpl(Container.java:1216)
	at java.awt.Component.dispatchEvent(Component.java:2499)
	at java.awt.LightweightDispatcher.retargetMouseEvent
(Container.java:2458)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2223)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2132)
	at java.awt.Container.dispatchEventImpl(Container.java:1203)
	at java.awt.Window.dispatchEventImpl(Window.java:918)
	at java.awt.Component.dispatchEvent(Component.java:2499)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:336)
[catch] at java.awt.EventDispatchThread.pumpOneEventForHierarchy
(EventDispatchThread.java:134)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThread.java:101)
	at java.awt.Dialog.show(Dialog.java:386)
	at org.netbeans.core.NbPresenter.superShow(NbPresenter.java:477)
	at org.netbeans.core.NbPresenter.run(NbPresenter.java:500)
	at org.openide.util.Mutex$1.run(Mutex.java:874)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:147)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:334)
	at java.awt.EventDispatchThread.pumpOneEventForHierarchy
(EventDispatchThread.java:134)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThread.java:101)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:96)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:88)
Comment 1 forumans 2001-05-30 09:46:53 UTC 
Created attachment 1465 [details]
Log file attached
Comment 2 Milan Kubec 2001-06-07 13:25:04 UTC 
Created attachment 1504 [details]
Attaching just the exception from dev-205
Comment 3 Milan Kubec 2001-06-07 13:26:52 UTC 
Increasing priority, because you cannot use RMI wizard at all.
Comment 4 Martin Ryzl 2001-06-09 09:01:25 UTC 
Well, it took me almost one hour to find out steps to reproduce:
1) deselect all nodes in the explorer
2) run RMI Wizard - Tools | RMI Wizard | go to the package selection panel | 
Create

it exception is probably thrown when the property editor (DataFolderPanel) is 
used with a property whose value is null and "create" button is pressed.
Comment 5 David Strupl 2001-06-14 17:56:35 UTC 
Decreasing priority --> it is quite rare to hit the create button there
under the conditions described by martin. Milan: your exception is
completely different (it happens in trunk while the former is from 3.2).
Please create new bug report and assign it to RMI.
After someone (Martin ;-) finds why the property editor for type java.lang.Object
is used in RMI wizard you can reassign the new issue to core. Thanks.
Comment 6 Adam Sotona 2001-06-18 18:13:20 UTC 
priority of this bug realy should be P2 for bugfix integration into 3.2.1
Comment 7 David Strupl 2001-06-20 13:17:26 UTC 
Making P3 again and removing the candidate. It is really hard to reproduce.
Comment 8 Adam Sotona 2001-06-27 09:46:11 UTC 

*** This issue has been marked as a duplicate of 12693 ***
Comment 9 Quality Engineering 2003-07-01 14:26:46 UTC 
Resolved for 3.4.x or earlier, no new info since then -> closing.