Error with inner Classes

I've a Swing app in wich I've the following code :
final ComboBoxEditor editor = comboBox.getEditor();
editor.getEditorComponent().addKeyListener(new java.awt.event.KeyAdapter() {
public void keyReleased(KeyEvent e) {
combo_keyReleased(e,editor);
Runned in a normal way it works, runned via Webstart 1.4.2 it gives me :
java.lang.ClassFormatError: it/axioma/basic/application/templates/ClWidgetCombo$2 (Illegal Variable name " val$editor")
     at java.lang.ClassLoader.defineClass0(Native Method)
     at java.lang.ClassLoader.defineClass(Unknown Source)
     at java.security.SecureClassLoader.defineClass(Unknown Source)
     at com.sun.jnlp.JNLPClassLoader.defineClass(Unknown Source)
     at com.sun.jnlp.JNLPClassLoader.access$100(Unknown Source)
     at com.sun.jnlp.JNLPClassLoader$1.run(Unknown Source)
etc...
Could someone explain me why ?
Is there any workaround ?
TIA
Tullio

There seems to be a problem using final variables with anonymous inner classes under a different classloader, see http://forum.java.sun.com/thread.jsp?forum=38&thread=372291

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Issue with JSPs with inner classes (bug)

FYI:
Turning on Versioning in the registry (Disable=0) JSPs with inner classes causes the following IllegalAccessException...
This has been confirmed with SP3 and SP4 with our testing...
14/Jan/2002 13:26:24:4] error: Exception: SERVLET-run_failed: Failed in running template: /NASApp/fortune/foo.jsp, java
lang.IllegalAccessError: try to access class jsp.APPS.fortune.foo$foobar from class jsp.APPS.fortune.foo
xception Stack Trace:
ava.lang.IllegalAccessError: try to access class jsp.APPS.fortune.foo$foobar from class jsp.APPS.fortune.foo
at jsp.APPS.fortune.foo._jspService(foo.java:78)
at org.apache.jasper.runtime.HttpJspBase.service(Unknown Source)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
at com.netscape.server.servlet.servletrunner.ServletInfo.service(Unknown Source)
at com.netscape.server.servlet.servletrunner.ServletRunner.callJSP(Unknown Source)
at com.netscape.server.servlet.platformhttp.PlatformHttpServletResponse.callJspCompiler(Unknown Source)
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at com.netscape.server.servlet.platformhttp.PlatformRequestDispatcher.forward(Unknown Source)
at com.netscape.server.servlet.jsp.JSPRunner.service(Unknown Source)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
at com.netscape.server.servlet.servletrunner.ServletInfo.service(Unknown Source)
at com.netscape.server.servlet.servletrunner.ServletRunner.execute(Unknown Source)
at com.kivasoft.applogic.AppLogic.execute(Unknown Source)
at com.kivasoft.applogic.AppLogic.execute(Unknown Source)
at com.kivasoft.thread.ThreadBasic.run(Native Method)
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Looking for work around....
Cheers,
Martin Gee

I do not see why you would use two sorts.
And what is the issue exactly by the way? Errors?
So, the records before the Merge Join need to come sorted, to achieve this simply tick:
Arthur My Blog

Problems with inner classes in JasminXT

I hava problems with inner classes in JasminXT.
I wrote:
;This is outer class
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.class Outer
.super SomeSuperClass
.method public createrInnerClass()V
     .limit stack 10
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     ;create a Inner object
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     dup
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     ;test function must print a Outer class name
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.end method
;This is inner class
.source Outer$Inner.j
.class Outer$Inner
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;contructor
.method pubilc <init>(LOuter;)V
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     aload_0
     invokenonvirtual Object/<init>()V
     aload_0
     aload_1
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.end method
;test
.method public testFunction ()V
     .limit stack 10
     .limit locals 10
     ;get out object
     getstatic java/io/PrintStream/out java/io/PrintStream;
     aload_0
     invokevirtual java/lang/Object/getClass()java/lang/Class;
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     ;but now in stack null
     invokevirtual java/io/PrintStream/print (Ljava/lang/Object;)V
.end methodI used dejasmin. Code was equal.
What I have to do? Why getDeclatingClass () returns null, but in dejasmin code
it returns Outer class?

Outer$Inner naming convention is not used by JVM to get declaring class.
You need to have proper InnerClasses attribute (refer to http://java.sun.com/docs/books/vmspec/2nd-edition/html/ClassFile.doc.html#79996)
in the generated classes. Did you check using jclasslib or another class file viewer and verified that your .class files have proper InnerClasses attribute?

Problems importing a class with inner class

Why can't I import a class so that I can use an (inner) static member class without naming the enclosing class. Put simply, I have:
file C:\MyJava\Test\A:
public class A {
public static class B { }
}file C:\MyJava\Test\C
import A.*;
public class C { }When I try to compile C (javac -classpath C:\MyJava\Test;. C.java) it fails with C.java:1: package A does not exist

Class A must be in a package if you wish to import it. If you want to use the inner class, just import somepackage.A. You could then refer to A.B...
HTH :o)

Strange behaviour of JBuilder Plug-In with Inner class

Hi, I'm using the Kodo 2.5.2 Plug-In with JBuilder 8. I have an inner
persistent class. It seems that it is necessary to have a zero length file
named EnclosingClass$InnerClass.java for the build process to work, since
if I delete this file and run the application it throws an exception
saying that the Inner class has not an specified field which it really
has. I don't know if this is a bug of the Kodo implementation or of the
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Thanks for any help.
Jaime.

This is one of the limitations of the JBuilder plugin. Hopefully it
will be resolved in the next iteration of our plugins for 3.x.
Jaime De La Jara F. wrote:
Hi, I'm using the Kodo 2.5.2 Plug-In with JBuilder 8. I have an inner
persistent class. It seems that it is necessary to have a zero length file
named EnclosingClass$InnerClass.java for the build process to work, since
if I delete this file and run the application it throws an exception
saying that the Inner class has not an specified field which it really
has. I don't know if this is a bug of the Kodo implementation or of the
JBuilder Plug-In.
Thanks for any help.
Jaime.
Steve Kim
[email protected]
SolarMetric Inc.
http://www.solarmetric.com

Null pointer exception with inner class

Hi everyone,
I've written an applet that is an animation of a wheel turning. The animation is drawn on a customised JPanel which is an inner class called animateArea. The main class is called Rotary. It runs fine when I run it from JBuilder in the Applet Viewer. However when I try to open the html in internet explorer it gives me null pointer exceptions like the following:
java.lang.NullPointerException
at sun.java2d.SunGraphics2D.drawImage(SunGraphics2D.java:2761)
at sun.java2d.SunGraphics2D.drawImage(SunGraphics2D.java:2722)
at Rotary$animateArea.paintComponent(Rotary.java:251)
at javax.swing.JComponent.paint(JComponent.java:808)
at javax.swing.JComponent.paintWithOffscreenBuffer(JComponent.java:4771)
at javax.swing.JComponent.paintDoubleBuffered(JComponent.java:4724)
at javax.swing.JComponent._paintImmediately(JComponent.java:4668)
at javax.swing.JComponent.paintImmediately(JComponent.java:4477)
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:410)
at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:117)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:448)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:197)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:144)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:136)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:99)
Do inner classes have to be compiled seperately or anything?
Thanks a million for you time,
CurtinR

I think that I am using the Java plugin ( Its a computer in college so I'm not certain but I just tried running an applet from the Swing tutorial and it worked)
Its an image of a rotating wheel and in each sector of the wheel is the name of a person - when you click on the sector it goes red and the email window should come up (that doesn't work yet though). The stop and play buttons stop or start the animation. It is started by default.
This is the code for the applet:
import java.applet.*;
import javax.swing.JApplet;
import java.awt.*;
import java.awt.event.*;
import java.applet.*;
import java.awt.geom.*;
import javax.swing.*;
import java.awt.image.*;
import java.util.StringTokenizer;
import java.net.*;
public class Rotary extends JApplet implements ActionListener, MouseListener
public boolean rotating;
private Timer timer;
private int delay = 1000;
private AffineTransform transform;
private JTextArea txtTest; //temp
private Container c;
private animateArea wheelPanel;
private JButton btPlay, btStop;
private BoxLayout layout;
private JPanel btPanel;
public Image wheel;
public int currentSector;
public String members[];
public int [][]coordsX, coordsY; //stores sector no. and x or y coordinates for that point
final int TOTAL_SECTORS= 48;
//creates polygon array - each polygon represents a sector on wheel
public Polygon polySector1,polySector2,polySector3, polySector4, polySector5,polySector6,polySector7,polySector8,polySector9,polySector10,
polySector11,polySector12,polySector13,polySector14,polySector15,polySector16,polySector17,polySector18,polySector19,polySector20,
polySector21,polySector22,polySector23,polySector24,polySector25,polySector26,polySector27,polySector28,polySector29,polySector30,
polySector31,polySector32,polySector33,polySector34,polySector35,polySector36,polySector37,polySector38,polySector39,polySector40,
polySector41,polySector42,polySector43,polySector44,polySector45,polySector46,polySector47,polySector48;
public Polygon polySectors[]={polySector1,polySector2,polySector3, polySector4, polySector5,polySector6,polySector7,polySector8,polySector9,polySector10,
                  polySector11,polySector12,polySector13,polySector14,polySector15,polySector16,polySector17,polySector18,polySector19,polySector20,
                  polySector21,polySector22,polySector23,polySector24,polySector25,polySector26,polySector27,polySector28,polySector29,polySector30,
                  polySector31,polySector32,polySector33,polySector34,polySector35,polySector36,polySector37,polySector38,polySector39,polySector40,
                  polySector41,polySector42,polySector43,polySector44,polySector45,polySector46,polySector47,polySector48};
public void init()
members = new String[TOTAL_SECTORS];
coordsX= new int[TOTAL_SECTORS][4];
coordsY= new int[TOTAL_SECTORS][4];
currentSector = -1;
rotating = true;
transform = new AffineTransform();
//***********************************Create GUI**************************
wheelPanel = new animateArea(); //create a canvas where the animation will be displayed
wheelPanel.setSize(600,580);
wheelPanel.setBackground(Color.yellow);
btPanel = new JPanel(); //create a panel for the buttons
btPanel.setLayout(new BoxLayout(btPanel,BoxLayout.Y_AXIS));
btPanel.setBackground(Color.blue);
btPanel.setMaximumSize(new Dimension(30,580));
btPanel.setMinimumSize(new Dimension(30,580));
btPlay = new JButton("Play");
btStop = new JButton("Stop");
//txtTest = new JTextArea(5,5); //temp
btPanel.add(btPlay);
btPanel.add(btStop);
// btPanel.add(txtTest); //temp
c = getContentPane();
layout = new BoxLayout(c,layout.X_AXIS);
c.setLayout(layout);
c.add(wheelPanel); //add panel and animate canvas to the applet
c.add(btPanel);
wheel = getImage(getDocumentBase(),"rotary2.gif");
getParameters();
for(int k = 0; k <TOTAL_SECTORS; k++)
polySectors[k] = new Polygon();
for(int n= 0; n<4; n++)
polySectors[k].addPoint(coordsX[k][n],coordsY[k][n]);
btPlay.addActionListener(this);
btStop.addActionListener(this);
wheelPanel.addMouseListener(this);
startAnimation();
public void mouseClicked(MouseEvent e)
if (rotating == false) //user can only hightlight a sector when wheel is not rotating
for(int h= 0; h<TOTAL_SECTORS; h++)
if(polySectors[h].contains(e.getX(),e.getY()))
currentSector = h;
wheelPanel.repaint();
email();
public void mouseExited(MouseEvent e){}
public void mouseEntered(MouseEvent e){}
public void mouseReleased(MouseEvent e){}
public void mousePressed(MouseEvent e){}
public void email()
try
URL rotaryMail = new URL("mailto:[email protected]");
getAppletContext().showDocument(rotaryMail);
catch(MalformedURLException mue)
System.out.println("bad url!");
public void getParameters()
StringTokenizer stSector;
String parCoords;
for(int i = 0; i <TOTAL_SECTORS; i++)
{               //put member names in applet parameter list into an array
members[i] = getParameter("member"+i);
//separate coordinate string and store coordinates in 2 arrays
parCoords=getParameter("sector"+i);
stSector = new StringTokenizer(parCoords, ",");
for(int j = 0; j<4; j++)
coordsX[i][j] = Integer.parseInt(stSector.nextToken());
coordsY[i][j] = Integer.parseInt(stSector.nextToken());
public void actionPerformed(ActionEvent e)
wheelPanel.repaint(); //repaint when timer event occurs
if (e.getActionCommand()=="Stop")
stopAnimation();
else if(e.getActionCommand()=="Play")
startAnimation();
public void startAnimation()
if(timer == null)
timer = new Timer(delay,this);
timer.start();
else if(!timer.isRunning())
timer.restart();
Thanks so much for your help!

Problems with inner classes

I ran into the following problems when I tried to read into an inner class:
This is my .jdo file
<?xml version="1.0"?>
<jdo>
<package name="com.globalrefund.jdo.mna">
<class name="Parameter$Syspar" objectid-class="SysparId">
<extension vendor-name="kodo" key="table" value="syspar"/>
<extension vendor-name="kodo" key="lock-column" value="none"/>
<extension vendor-name="kodo" key="class-column" value="none"/>
<field name="landescode" primary-key="true">
<extension vendor-name="kodo" key="data-column"
value="landescode"/>
</field>
<field name="waehrungscode">
<extension vendor-name="kodo" key="data-column"
value="waehrungscode"/>
</field>
</class>
</package>
</jdo>
1.) appidtool does not work for this inner class, I get this stack trace
C:\users\Bernhard\jbProject\refundManual>appidtool
src\com\globalrefund\jdo\mna\Parameter$Syspar.jdo
Generating an application id for type "class
com.globalrefund.jdo.mna.Parameter$Syspar"...
Exception in thread "main" java.lang.NullPointerException
at com.solarmetric.kodo.enhance.ApplicationIdTool.getFile(Unknown
Source)
at
com.solarmetric.kodo.enhance.ApplicationIdTool.writeApplicationId(Unknown
Source)
at
com.solarmetric.kodo.enhance.ApplicationIdTool.writeApplicationId(Unknown
Source)
at com.solarmetric.kodo.enhance.ApplicationIdTool.main(Unknown
Source)
2.) I tried to use a hand coded inner class as ID class, but id did not work
(is this not possible ?)
Exception in thread "main" java.lang.NoSuchMethodError:
com.globalrefund.jdo.mna.Parameter$SysparId: method <init>()V not found
at
com.globalrefund.jdo.mna.Parameter$Syspar.jdoNewObjectIdInstance(Parameter.j
ava)
at
javax.jdo.spi.JDOImplHelper.newObjectIdInstance(JDOImplHelper.java:166)
at com.solarmetric.kodo.util.ObjectIds.fromPKValues(Unknown Source)
at
com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.createFromResultSet(
Unknown Source)
at
com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager$2.getResultObject(Un
known Source)
at
com.solarmetric.kodo.impl.jdbc.runtime.LazyResultList.instantiateRow(Unknown
Source)
at com.solarmetric.kodo.impl.jdbc.runtime.LazyResultList.get(Unknown
Source)
at java.util.AbstractList$Itr.next(AbstractList.java:416)
at com.solarmetric.kodo.runtime.ResultListIterator.next(Unknown
Source)
at
com.solarmetric.kodo.impl.jdbc.runtime.ResultListFactory.createResultList(Un
known Source)
at
com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.executeQuery(Unknown
Source)
at
com.solarmetric.kodo.impl.jdbc.runtime.JDBCQuery.executeQuery(Unknown
Source)
at com.solarmetric.kodo.query.QueryImpl.executeWithMap(Unknown
Source)
at com.solarmetric.kodo.query.QueryImpl.execute(Unknown Source)
at
com.solarmetric.kodo.query.QueryImpl$SynchronizedQuery.execute(Unknown
Source)
at com.globalrefund.jdo.mna.Parameter.<init>(Parameter.java:71)
3.) It worked after I moved the ID class into a separate class
Regards,
Bernhard

1.) appidtool does not work for this inner class, I get this stack traceThis is a bug. It will be corrected in the final release of 2.3, due out
Real Soon Now. Thanks for catching this!
2.) I tried to use a hand coded inner class as ID class, but id did not work
(is this not possible ?)
Exception in thread "main" java.lang.NoSuchMethodError:
com.globalrefund.jdo.mna.Parameter$SysparId: method <init>()V not foundThis exception is saying that your application ID class does not have a
no-args constructor. Make sure the id class is a static inner class;
otherwise Java transparently adds a parent object parameter to each
constructor, and so the application id class will violoate the JDO constraint
of having a no-args constructor.

Please need help with Inner Classes

Hi! I have the following inner class, but it is not an "explicit" inner class:
import java.util.*;
public class EXTERIOR_NOEXPLICITA {
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My question is, how can I put it in an explicyt inner class?
Plese help me! =)
Raul

I am not entirely sure what you mean by explicit inner class. If you mean converting your anonymous class into a nested class, then it is quite easy:
import java.util.*;
public class EXTERIOR_NOEXPLICITA {
private Vector i;
public void llena_Vector(int a) {
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private final class MyEnumeration implements Enumeration {
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public Enumeration test() {
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Trouble with inner class

jDeveloper 10.1.3.0.4
i want to see the var Variable into a inner class
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Hi,
your code isn't complete and misses the jlogonOptionPane definition. If you use
package adf.sample.view;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
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private int mvariable = 2;
MyClass(){
function1();
private void function1(){
JOptionPane jlogonOptionPane = new JOptionPane();
jlogonOptionPane.addPropertyChangeListener(new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent e) {
// here, i wan to use Variable
}// fuction1
}// myclass
set the curser after
// here, i wan to use Variable
- hold the ctrl key and press the blank key
- type mv and you will se mvariable
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Clearing weak references with inner classes

I have a class which contains several inner classes. During it's lifetime, this object creates several instances of it's internal objects and uses them only internally.
I also have a single weak reference that links to my object from anywhere external to the program.
While profiling, I discovered a memory leak. After examining the core dump under jhat, it appears that the only objects linking to this object are that weak reference from the external program and several intantiated inner classes that reference my object via their implicit this$0 field.
Is this possible? Does mixing inner classes and weak references stop the garbage collector from reclaiming classes?

Based on the information you provide, I question your assertion that these inner objects are used only internally. The most obvious explanation is that you're leaking them and something else is holding a hard reference to them.

Composite invoking Spring Context errors with Missing class indicator field

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<auditQueryPayload auditId="17008" ciKey="12">
<dataState>
<dataObject name="FaultMessage" isBusinessIndicator="false">
<value> com.oracle.bpel.client.BPELFault: faultName: {{http://schemas.oracle.com/bpel/extension}remoteFault} messageType: {{http://schemas.oracle.com/bpel/extension}RuntimeFaultMessage} parts: {{ summary=<summary>Exception [EclipseLink-44] (Eclipse Persistence Services - 2.3.1.v20111018-r10243): org.eclipse.persistence.exceptions.DescriptorException Exception Description: Missing class indicator field from database row [UnmarshalRecord()]. Descriptor: XMLDescriptor(com.bea.infra.events.ExtendedData --> [DatabaseTable(ns2:ExtendedData)])</summary> ,detail=<detail> Exception Description: Missing class indicator field from database row [UnmarshalRecord()]. Descriptor: XMLDescriptor(com.bea.infra.events.ExtendedData --> [DatabaseTable(ns2:ExtendedData)])</detail>} </value>
</dataObject>
</dataState>
</auditQueryPayload>
The class referenced in the error, ExtendedData, is a very simple, abstract class. Here it is:
@XmlSeeAlso( { AssetUnregistered.class, ExtractionReassign.class,
RelatedAssetRegister.class, ExtractionSubsequentNotify.class,
ExtractionIntialNotify.class, AssetSubmission.class,
ExtractionStatusChanged.class, MultiUse.class,
ALERExtendedData.class })
public abstract class ExtendedData {
Do you have any thoughts or would know someone who could help?
Thanks,
Mike

I've tried adding the jar to the classpath, installing the jar on the weblogic server, adding all the dependencies, and adding the jar to the project sourcepath. None of these worked either. Any Help would be appreciated.

Compiling error with a class that references another class

Hello,
I have two Java-Classes in two files in the same folder. Both are in the same package. The class StatusZwo should reference the function ValueX of the class Status.
The class Status has a function which returns the boolean value true. If compile the file Status.java there is no error, but if I
compile the file StatusZwo.java there comes the error message:
D:\Test\Test>javac StatusZwo.java
StatusZwo.java:12: cannot resolve symbol
symbol : variable Status
location: class Test.StatusZwo
System.out.printLn(Status.ValueX);
StatusZwo.java
package Test;
import Test.*;
public class StatusZwo{
public static void main (String arguments[]) {
System.out.printLn(Status.ValueX);
Status.java:
package Test;
public class Status{
public static boolean ValueX() {
return true;
What is the problem?
Thank you Flo

Next time please use [code] and [/code] tags around any code.
There are two issues on one particular line;
[code]System.out.printLn(Status.ValueX);[/code]
should be
[code]System.out.println(Status.ValueX());[/code]

Troubles with inner classes in swing-panel

hi,
I'm having troubles using innner classes as ActionListeners in my swing-panel. I keep getting compile-time errors:
C:\Java programmer\DocGenerator\ListPanel.java:53: cannot resolve symbol
symbol : class Actionlistener
location: class ListPanel.RemoveListener
     class RemoveListener implements Actionlistener {
^
C:\Java programmer\DocGenerator\ListPanel.java:33: addActionListener(java.awt.event.ActionListener) in javax.swing.AbstractButton cannot be applied to (ListPanel.RemoveListener)
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^
2 errors
Here is the source code:
import java.io.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
class ListPanel extends JPanel implements ListSelectionListener{
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          list.addListSelectionListener(this);
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          setLayout(new GridLayout(1,2));
          JPanel buttons = new JPanel();
          buttons.setLayout(new GridLayout(3,1));
//          addButton.addActionListener(this);
          removeButton.addActionListener(new RemoveListener());
//          resetButton.addActionListener(this);
          buttons.add(addButton);
          buttons.add(removeButton);
          buttons.add(resetButton);
          list.setBorder(BorderFactory.createLineBorder(Color.black,3));
          add(buttons);
          add(list);
     public void actionPerformed(ActionEvent e){
          System.out.println(e);
     public void valueChanged(ListSelectionEvent e){
     class RemoveListener implements Actionlistener {
          public void actionPerformed(ActionEvent e){
               int index = list.getSelectedIndex();
               listModel.remove(index);
               int size = listModel.getSize();
               if(size==0){
                    addButton.setEnabled(false);
               } else {
                    if (index==listModel.getSize())
                         index--;
                    list.setSelectedIndex(index);

Both of the errors is because Actionlistener is not the same as ActionListener. Note the capital 'L' there!

Type Mismatch Error with Window Class

i have been trying in vain to recreate various examples that
spawn popup windows. i have been certain to follow instructions
carefully in each example (from both livedocs and the forums and
other sites)...copying and pasting the code where applicable. yet,
nothing works. everytime i am greeted with a Type Mismatch error
when I compile. i have seen threads on discussion boards where a
solution was posted that apparantly worked for everyone else...but
not me. at this point, all i want to do is spawn a pop up window
that i can control the content, title, size and placement with AS.
i'm using flash 8 on windoze xp pro.

actually, that is one of the threads i was referring to when
i said that i found info from other locations that didnt work.
but wait...theres more...
after posting yesterday i discovered that the issue is
related to my desktop for some weird reason. the following code
works fine on my laptop but not on my desktop. both machines have
the same OS...the same version and copy of Flash (from the same
disc no less) and the same configuration. yet, the laptop produces
the desired result while the desktop gives me a type mismatch error
when i compile. i havent had time to look into it further...i
simply finished development on the laptop and copied the final SWFs
to the network. yet its still a bit troubling. here is the code...

Error with PeoplePicker Class

I am getting portal runtime error when i import the following class in my jsp file of JspDynPage.
<%@ page import=" com.sap.ip.collaboration.coreui.api.people.composite.PeoplePicker" %>.
When i remove this statemt from jsp, its working fine. Have added the corresponding jar file into the project using add external Jars.
And my portal.xml contains
<application-config>
    <property name="PrivateSharingReference" value="com.sap.portal.htmlb"/>
    <property name="SharingReference" value="collaboration,usermanagement, knowledgemanagement, landscape, htmlb, exportalJCOclient, exportal"/>
</application-config>
Please let me know what could be reason for the same

I am posting the part of default trace. Its saying as the package is missing, but the package is getting imported properly in teh corresponding java file of teh JSPDynPage.
import com.sap.ip.collaboration.coreui.api.people.composite.*;
But its throwing error when i imported teh same in jsp
<%@ page import="com.sap.ip.collaboration.coreui.api.people.composite.*"%>
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
Caused by: com.sapportals.portal.prt.servlets_jsp.server.compiler.CompilingException: E:/usr/sap/SEP/JC02/j2ee/cluster/server0/apps/sap.com/irj/servlet_jsp/irj/root/web-inf/portal/portalapps/infyauspeoplefinder/work/pagelet/_sapportalsjsp_peoplefinder.java:18: package com.sap.ip.collaboration.coreui.api.people.composite does not exist
import com.sap.ip.collaboration.coreui.api.people.composite.PeoplePicker;
                                                            ^
1 error
     at com.sapportals.portal.prt.servlets_jsp.server.compiler.impl.J2eeCompiler_6_30.launchCompilerProcess(J2eeCompiler_6_30.java:564)
     at com.sapportals.portal.prt.servlets_jsp.server.compiler.impl.J2eeCompiler_6_30.compileExternal(J2eeCompiler_6_30.java:371)
     at com.sapportals.portal.prt.servlets_jsp.server.compiler.impl.J2eeCompiler_6_30.compile(J2eeCompiler_6_30.java:676)
     at com.sapportals.portal.prt.servlets_jsp.server.jsp.JSPParser.parse(JSPParser.java:2160)
     at com.sapportals.portal.prt.servlets_jsp.server.jsp.JSPCompiler.compile(JSPCompiler.java:81)
     at com.sapportals.portal.prt.servlets_jsp.server.jsp.JSPCompiler.run(JSPCompiler.java:140)
     at com.sapportals.portal.prt.core.broker.JSPComponentItem.compileJSP(JSPComponentItem.java:291)
     at com.sapportals.portal.prt.core.broker.JSPComponentItem.getComponentInstance(JSPComponentItem.java:141)

Error with inner Classes

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