Problem solving using recursive datastructures

Where from can I download free problems and solutions on java simple data structures and recursive data structures?

Try http://www.google.com/search?q=java+recursion
First hit.
Google is your friend.
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Similar Messages

*PROBLEM SOLVED: Using "java" command in JSDK1.4.1

I had a problem before when using the java command for JSDK1.4.1
What I just realised/found was that there different situations
for using the "java" command. I will give you some tips in
case you are running in the same problem or may be to help
another person:
RUNNIN FILES (.java) THAT ARE "NOT" PART OF A PACKAGE
1)Let's say you have a "test.java" file in "C:\APP\SUB\"
2)You can compile it from iside or outside the folder that
holds the "test.java" (i.e. SUB)
3)After compiled, you can ONLY run the "test.class" file
from within the folder that holds the CLASS file i.e. "SUB"
You can not be at the "APP" folder and type:
"java SUB.test" NOR "java SUB/test"
RUNNING FILES (.JAVA) THAT ARE PART OF A PACKAGE
1)Let's say you have a "test.java" file in "C:\APP\SUB\COM\"
2)Now let's say that the fiel includes the "package SUB.COM;" line
in the code, which makes it part of a package.
COMPILING
3)If the "test.java" file does NOT use another file in the same
folder, you can compile it from where ever you want. It could
be from within inside OR outside the folder holding the file
4)If the "test.java" file DOES use another file in the same folder,
then you have to go "javac" it from any folder aoutside the
folder that is hosting (holding) the "test.java" file
EXMAPLE:
If am in folder "APP" I can do this: "javac SUB/COM/test.java"
Or if am in "SUB" I can do: "javac COM/test.java"
BUT if Im in "COM" I can NOT do: "javac test.java"
RUNNING
5)Make sure that you have produced a "test.class" file when compiling
6)Recall that the "test.java" file includes the line "package SUB.COM;"
which means that it is part of this package. and that it is stored
inside "COM"
7)You can ONLY run the "test.class" file from the FIRST folder above
the package where that the "test.class" file is forming part of
i.e from inside the "APP" folder, You CAN NOT run the file from
anywhere else but the first folder (APP) above the package (SUB.COM)
8)EXAMPLE:
To run the "test.class" I must be in: "C:\APP"
I can NOT be in "C:\" nor "C:\APP\SUB" nor "C:\APP\SUB\COM"
Then type in the command window: "java SUB.COM.test" and..
*** ESO ES TODO AMIGOS!! **** (THAT'S ALL FOLKS)
I hope this help to other people.. some factors like enviromental
variable may change what I just stated though.
In my computer runnning "Windows 2000" my variables are:
1)JAVA_HOME: C:\j2sdk1.4.1
2)path: <other paths>;C:\j2sdk1.4.1\bin;
THANK U FOR ALL THE PEOPLE WHO WERE TRYING TO HELP ME SINCE YESTERDAY
my email: [email protected]

Yeah, he did get a lot of it wrong but oh well, at least he's putting forth some effort. If you need any help alex, just send me a note. Everyone should also look into using Jakarta Ant for even your simple applications, it makes all these little directory issues go away real fast. If you need a generic build.xml file that has nice features, again, just send me a note.
-Spinoza

HOTSYNC PROBLEM SOLVED -between Palm TX using desktop version 6.2 & Windows 7 64 bit

I to struggled with performing hotsynch between my Palm TX and my new Windows 7 64 bit computer. After 2.5 hours of palm tech support on my pc they gave up and deemed the task not solvable. I spent hours trying various options-nothing worked until this.
I performed a google search for Toshiba bluetooth x64 drivers. This took me to the following link:
http://aps2.toshiba-tro.de/Bluetooth/?page=download
I downloaded PC Bluetooth Stack version 7.00.10 for Windows 7 x 64. After downloading this suddenly the palm syncing software on my pc gave me the option to connect via bluetooth and I was on my way. My bluetooth dongle (cirago BTA-3210) was not a toshiba, but did use the toshiba driver stack. The driver that came with the bluetooth was not up to date- even though it was just purchased at newegg. The driver update that my pc found was also not 64 bit compatible. The only fix was to download the driver from Europe- hooray!!!!! PROBLEM SOLVED
Post relates to: Palm TX
Post relates to: Palm TX

Thanks for reporting your success!
WyreNut
I am a Volunteer here, not employed by HP.
You too can become an HP Expert! Details HERE!
If my post has helped you, click the Kudos Thumbs up!
If it solved your issue, Click the "Accept as Solution" button so others can benefit from the question you asked!

Solving u0091Out of Memoryu0092 problem u0096 Using JNLP

Hi all,
I am just following the below mentioned blog /people/keerti.nayak/blog/2007/03/05/solving-145out-of-memory146-problem-150-using-jnlp
I got stuck @ step 2.
can anyone tell me... whats the exact path of the launcher file.
Regards
Biplab

Hi,
If you place the Mouse on the Integration Repository,
You will be able to see the path on the bottom left side of the screen, which is marked as Red in the Blog
In my case the path is----http://sxddev:50000/rep/start/repository.jnlp
Regards
Seshagiri

Problem in Using XSLT

I am facing a problem while using XSLT. The Problem is that I have a Structue and corresponding internal table defined as follows.
     TYPES:BEGIN OF X1,
        TW(4)        TYPE  c,
        TX           TYPE  int1,
        TY(1)        TYPE  c,
        TZ(32)       TYPE  X,
        TV(32)       TYPE  C,
        A TYPE CHAR32,
        B TYPE CHAR32,
        C TYPE CHAR32,
        D TYPE CHAR10,
        E TYPE INT4,
      END OF X1.
      DATA:INT_TABLE     TYPE TABLE OF X1.
Now When I am Transforming this into XML using XSLT the attributes are being sorted on the field names as follows.

Is there any way for getting the attributes in the same order as we specify in the Types declaration. Please kindly help in solving this.

Hi,
You will most probably get an answer in the XI forum.
https://www.sdn.sap.com/sdn/collaboration.sdn?node=linkFnode1-6&contenttype=url&content=https://Process Integration (PI) & SOA Middleware
regards
Aveek

Problem in using JOIN in code

Hello ,
there is one problem while using this select query :
SELECT a~vbeln vkorg audat auart a~netwr werks mwsbp INTO
                                       TABLE int_vbak
                                       FROM vbak AS a JOIN vbap AS b
                                       ON a~vbeln = b~vbeln
                                       FOR ALL ENTRIES IN int_auart
                                       WHERE auart EQ int_auart-low
                                       AND   vkorg IN s_vkorg
                                       AND   audat IN s_audat
                                       AND   werks IN s_werks
                                       AND   abgru EQ ' '.
In VBAP table i have 10 records for particular vbeln but i am getting 9 only what could be the problem
i have come across a scenerio when my vbeln and netwr are same at tht time it misses one record .
Please help me to solve this issue so that i could get all the 10 records .
Thanks Aryan

Dear Aryan,
SELECT avbeln vkorg audat auart anetwr werks mwsbp INTO
                                       TABLE int_vbak
                                       FROM vbak AS a JOIN vbap AS b
                                       ON avbeln = bvbeln
                                       FOR ALL ENTRIES IN int_auart
                                       WHERE auart EQ int_auart-low
                                       AND   vkorg IN s_vkorg
                                       AND   audat IN s_audat
                                       AND   werks IN s_werks
                                       AND   abgru EQ ' '.
In your code jsut check entries in for all entries table and values in the fields which you have used in your where condition.
Hope this will help you to resolve your problem.
Regards,
Vijay

Problem in using permits

Dear Experts,
I have a problem in using the permits.
I have created a permit HOTWORK with order release 2 and completion 2,
I am able to assign this permit to the maintenance order but once the maintenance order is released I'm unable to assign one more permit to the order, I am trying to type the other permit in the order its issuing a message order already issued.
My scenario is I may also require to assign even after the release of the order.
I have checked the customization settings at permit category and permit class, and it looks OKAY.
I'm on ECC6.0 version.
Can anyone please help me out for solving this issue?
Thanks and Reagrds
Praveen

Dear Nagaraju,
Thanks for your reply.
But my issue is I'm not able to assign any permit other than what i used earlier, when I drill down in the permit field of the order, its not at all giving the list of the permit masters.
Can you please sugget me about this issue/
Regards,
Praveen

Problem in using animations in dynamic images

Hi Friendz,
I've problem in using effects or animation after calling
images dynamically from outside the flash.
If somebody have any solution for this, then please solve my
problem immediately....

Little more information about your problem would be helpfull.

Starting problem when using new domain

Hi all,
I just start trying wl6.0. My problem described as belows:
I start the default domain 'myDomain'and that created a new domain,
say 'testDomain' using the admin console. Then, I stop 'myDomain'
and start the 'testDomain'. The following error occured, it saying
that the file 'fileRelam.properties' is not present. Then i try
copy the file 'fileRelam.properties' from myDomain to testDomain
but still not work, it said autheication error. Do any one know
how to solve my problem?
Thanks.
<2001/3/8 上午10時13分53秒> <Emergency>
<Server> <Unable to initialize the server: 'Fatal initialization
excep
tion Throwable: java.lang.IllegalAccessError: weblogic.security.acl.internal.FileRealmException:
Source file not found: .\config\testDomain\fileRealm.properties
- with nested exception:
[java.io.FileNotFoundException: .\config\testDomain\fileRealm.properties
(The system cannot find the file specified)]
java.lang.IllegalAccessError: weblogic.security.acl.internal.FileRealmException:
Source file not found: .\config\testDomain\fileRealm.properties
- with nested exception:
[java.io.FileNotFoundException: .\config\testDomain\fileRealm.properties
(The system cannot find the file specified)]
at weblogic.security.acl.Realm.getRealm(Realm.java:91)
at weblogic.security.acl.Realm.getRealm(Realm.java:62)
at weblogic.security.SecurityService.initializeRealm(SecurityService.java:258)
at weblogic.security.SecurityService.initialize(SecurityService.java:123)
at weblogic.t3.srvr.T3Srvr.initialize(T3Srvr.java:343)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:169)
at weblogic.Server.main(Server.java:35)'>

Problem solved! Thanks all.

4S ios updated to 7 is giving me problems for using wifi Thus it is difficult for me to use internet. The wifi comes on for a while and goes off in a few minutes The phone is unable to scan networks available for use

4S ios updated to 7 is giving me problems for using wifi Thus it is difficult for me to use internet. The wifi comes ON for a while and goes off in a few minutes The phone is unable to scan networks available for use
Am having ipad2, ipad mini and iphone 4 with family of two persons. One hp laptop and a DELL professional computer also in operation
Myself an engineer for projects
Looks the company apple cannot grow if they do not support solving the problems of their existing customers
Ashok Dhingra
India

You are not addressing Apple here. If you have a problem, describe it and someone might be able to help. Just to be sure, the wi-fi on the phone will go off after the phone goes into sleep mode unless it is actively being used. This is a battery saving measure. If you are actively using the internet, and the phone is still awake, then the wi-fi should remain connected.
What troubleshooting steps have you tried.

Problem when using weblogic.jspc from an IDE

I am trying to call JSPC from an IDE (as part of an Eclipse Builder). To optimize performance I want to avoid to spwan a new process. So I am trying to call weblogic.jspc's main method directly from the IDE. Everything works fine for simple simple pages.
 But when the page refers to a tag library with a tag providing a TagExtraInfo class, weblogic.jspc complains about the class not extending the TagExtraInfo base class although it does:
 Errors encountered while compiling 'D:\vrp-localdeploy\applications\wot\WOT' :
 Translation of /rentalcar/tiles/i18n/CarCapacityView.jsp failed: (line 17): Error in using tag library uri='/tags/i18n' prefix='i18n': For tag 'bundle', extra info class 'org.apache.taglibs.i18n.BundleTEI' does not extend javax.servlet.jsp.tagext.TagExtraInfo
 I could not figure out what exactly causes the problem. Using exactly the same settings workes just fine.
 Any suggestions?

The full stack trace reads as follows:
 
 Errors encountered while compiling 'D:\vrp-localdeploy\applications\wot\WOT' :
 
 Translation of /common/include/i18n/definitions.inc failed: (line 17): Error in using tag library uri='/tags/i18n' prefix='i18n': For tag 'bundle', extra info class 'org.apache.taglibs.i18n.BundleTEI' does not extend javax.servlet.jsp.tagext.TagExtraInfo
 
 at weblogic.jspc.runJspc(jspc.java:559)
 at weblogic.jspc.runBodyInternal(jspc.java:410)
 at weblogic.jspc.runBody(jspc.java:319)
 at weblogic.utils.compiler.Tool.run(Tool.java:146)
 at weblogic.utils.compiler.Tool.run(Tool.java:103)
 at weblogic.jspc.main(jspc.java:708)
 at tui.vrp.tools.presentation.builder.PresentationBuilder.compileJSP(PresentationBuilder.java:1173)
 at tui.vrp.tools.presentation.builder.PresentationBuilder.checkResource(PresentationBuilder.java:718)
 at tui.vrp.tools.presentation.builder.PresentationBuilder$PresentationDeltaVisitor.visit(PresentationBuilder.java:102)
 at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:68)
 at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:77)
 at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:77)
 at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:77)
 at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:77)
 at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:77)
 at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:77)
 at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:49)
 at tui.vrp.tools.presentation.builder.PresentationBuilder.incrementalBuild(PresentationBuilder.java:1268)
 at tui.vrp.tools.presentation.builder.PresentationBuilder.build(PresentationBuilder.java:677)
 at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:593)
 at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1044)
 at org.eclipse.core.runtime.Platform.run(Platform.java:783)
 at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:168)
 at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:202)
 at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:231)
 at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1044)
 at org.eclipse.core.runtime.Platform.run(Platform.java:783)
 at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:234)
 at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:253)
 at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:282)
 at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:139)
 at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:200)
 at org.eclipse.core.internal.jobs.Worker.run(Worker.java:76)
 
 Unfortunately it doesn't really give any real reason - it is a general piece of code in jspc to report problems.
 
 But I dug a lot bit deeper into the code and realized that the original problem is a ClassCastException in line 1290 of class StandardTagLib, which reads as follows:
 
 tagextrainfo = (TagExtraInfo)Beans.instantiate(classloader, s3);
 
 This looks quite obvious that the class named by s3 simply is no extension of TagExtraInfo, but unfortunately the only class with that name being referenced by the class path does extend this class. I wondered what the problem might be and came up with the following answer:
 
 The class of the bean instantiated by Beans.instantiate extends a class with the name "javax.servlet.jsp.tagext.TagExtraInfo" which is cast to another class with exactly the same name, but a different class loader. Since neither of the class loaders is parent of the other one, both classes are not considered being the same class although they have the same name. Sounds weird, but exactly this is the problem!
 
 Where does it come from and why it works fine when the tool is executed in a separate thread or on the console?
 
 From my understanding the problem is caused in line 395 of the class weblogic.jspc:
 
 GenericClassLoader genericclassloader = new GenericClassLoader(classpathclassfinder);
 
 This line of code creates a class loader not knowing a parent class loader by which the class weblogic.jspc was loaded. All classes weblogic.jspc is using or calling will be loader by either the same or a parent class loader - this is important to understand. Since TagExtraInfo is directly referenced by StandardTagLib one instance of the class object (the object of type class) will be generated and linked when the class StandardTagLib is instantiated for the first time by the class loader which loaded weblogic.jspc (or by its parent). This is consequence which can not be avoided.
 
 But now look at line 1290 of class StandardTagLib: It explicitly requests the class to be loaded by the GenericClassLoader instantiated in line 395 of the class weblogic.jspc. This class loader, off course, is not aware of the same class just being loaded by another class loader since it has no knowledge of it. It simply creates a fresh copy of the class object, which only differs in the reference to the class loader which created this class object.
 
 Actually, I figured that the following line of code replacing the upper one, would resolve the problem:
 
 GenericClassLoader genericclassloader = new GenericClassLoader(classpathclassfinder, this.getClass().getClassLoader());
 
 Doing this, the GenericClassLoader would know its logical parent by reference and would implicitly - thanks to the implementation of java.lang.ClassLoader - try to find the class using its parent first, would find a valid class, and hence use the same instance of the class object instantiated by the parent class loader. The problem would be solved.
 
 It works fine in the console or under a running application server, because they will always have the weblogic jar in their system class path. ClassLoaders not having a parent are implied to have the system class loader as their parent - the piece of code does work in this case.
 
 Under Eclipse this is no option, off course. We would restrain us to exactly this version of the APIs used by the weblogic version in the system class path.
 
 I was trying to patch this myself by extending weblogic.jspc by my own class to pass on a proper class loader knowing its parent, and I was sort of successful: The problem disappeared. But I can't gain exactly what I am looking for, because the method runJspc with four parameters (around line 447) of weblogic.jspc is private to the class and its public brother always passes true to this method as the fourth parameter - causing jspc to recompile all JSPs instead of just the requested ones.
 
 Everything refers to WL81SP3.
 
 That's were I got stuck currently. I have read some postings about this problem in the internet - some dating far back into the history. So, I have the impression that there have been some folks around with the same problem. I think the patch I suggested does not any harm and I could simply use jspc in my builder without any problems.
 
 Regards,
 
 Elmar Schwarz

WiFi connection problem solved

My intel iMac and MBA had no problem but iPods 3g and 5g did. I had an old Netgear router connected and sitting next to my Airport Express. On a hunch I diconnected the Netgear and created a guest network to replace the one on the Netgear. PROBLEM SOLVED!
Evidently our iPods and boarder's iPhone had problems sorting out the signals and finding the right addresses. Moving the AE to a higher and slightly more central position also helped.
Jim

Same here on a Vodafone PocketWiFi 2.
Tried NetworkManager, wicd, wifi-menu but all have the same issue.
I recently installed Aptosid on another machine and it has the same problem... It also has kernel version 3.9.
All the live CDs I've tried work, even an Arch CD from May works, though a current install does not.
I have no problems connecting to another (wpa2 enterprise) network yet can't on this 3G modem.
I'm hoping this isn't a permanent issue and perhaps an update very soon will fix this.
It seems the only way to fix this for now is to use an old version of Linux. I'm currently running a virtual machine only for the purpose of Internet sharing, very annoying.

Bug fix for Mac book wireless - problem solved!

Aparantly there is a rather large number of folks out there who've discovered this dillema with wireless not working very well at this point on the Macbook.
Well, I can attest there is one very good solution out there for this issue. This application called Sonar Theater from www.sunray.tv includes a bug fix for the wireless connection issues with Macbook in their latest 1.5 release of Sonar Theater.
I downloaded it, put it into my start up folder and waalaa! problem solved. I've haven't any more issues with dropped wireless since - it's been running constantly for over 2 weeks now.
I haven't even attempted to touch my router configuration - don't need to.

Welcome to the better life of Macs. I am using Sonar Theater too and it's been working very well for me. In fact, I'm getting hooked on just texting a message to my Mac book to fire up user sessions now. I think if you give the Mac Book some time however, you'll find that there really is no comparison to PC's. Your life overall is going to just keep getting better as you dig in to the resources available to new Mac users.
I'm sure it seems confusing to PC users at first, but here's how to set up any application as part of your startup sequence. It really is extremely easy and simple compared to the PC world. Oh and by the way, in reality, Mac users refer to this as your login sequence. So, at login time, you can do a multitude of different things for each user account you might want to set up. Naturally, you can choose to share or not share applications and data between these user accounts on your Mac too....
Mac OS X 10.3 or later
1. Log in as the user who wishes to have a login item or as an admin user.
2. Choose System Preferences from the Apple menu.
3. Choose Accounts from the View menu.
4. Click the name of the user.
5. Click the Startup Items button
6. Click the "Add {+}" button.
The item you selected will automatically open the next time you log in.
there are several ways to get good info from the apple community on tips and tricks as well. you should just try the apple os x web site...here,
http://www.apple.com/macosx/resources/
happy mac-ing!

Problem while using trigger from line of 6534

I have faced some problems while using triggering with 6534. They are listed below. Please provide solution me.
1. ) i was using pattern input with triggering(buffered) in which i am using the example given in library buffered pattern input-triggered.vi
Now i am using port 0 to take input. From line 0 of port 2 i want to generate a pulse which can trigger the operation & start acquisition. For that i am using write to single line.vi . My DPULL is open so bydefault the line will be at low level & by vi i will make it high which will trigger the operation.
In normal condition if we use write to a single line.vi it will write the given status on that line within a fraction of second and abort execution. But when i am usin
g it for trigger in following manner, it did not work.
First i started the VI buffered pattern input-triggered.vi.I have configured the start trigger with leading edge trigger. I have set the time limit properly.Synchronous operation is set at the front panel of vi.
Now if start the write to a single line.vi to give start trigger, nether it triggered the operation,nor it abort execution of single line write vi.When time out occured in triggered vi, then both vis stopped simultaneously. Why this happened?
2.) Similar problem i faced when i wanted to perform the change detection.vi Port 0 is configured for input.Line 1 to 7 are fixed with some status by connecting them to Vcc or GND. I have connected port 0 line 0 with port 2 line 0. So when i change status of line 0 of port 2 change detection should be occured o port 0. i am changing the status of line 0 of port 2 by write to a single line.vi But here i faced same problem as first that it was not writing to port 0 line 0. And bo
th process stopped when time limit occured in change detection vi.
So what can be the problem? Please help me.

Hi Vishal,
1) You should check to see that when you are writting a static 1 to line 0 you see a pulse high. You should also make sure that you wire this line to the STARTTRIG for group 0.
2) If you solve question 1 you will also have question 2 solved.
It might be helpful to create a program that configures both programs (pattern I/O on port 0 and static I/O on port 2) in the same program and then starts both groups. I would do a little testing to see exactly what signals you do or do not see.
Ron

Problem while using h:selectOneMenu tag

Hello All,
I am facing a problem while using the <h:selectOneMenu in my JSP.
My requirement is as below,
I am having a list of manager in the select box.
User will select any of the manager and click a command link to assign the manager.
On click of this command link backerbean method should be invoked.
My problem is,
I am able to display the list box without any problem.
But Once I select any value from the list box the command link is not working.
That is click on the command link is not invoking the backer bean method.
My code look as below,
JSP
<td>
<h:selectOneMenu value="#pc_EmployeeDetailsView.assignedMgrPositionId}" id="assignedMgrPositionId" style="width: 170px">
<f:selectItems value="#{pc_EmployeeDetailsView.managerList}" />
</h:selectOneMenu>
</td><td>�</td>
<td><h:commandLink action="#pc_EmployeeDetailsView.assignManager}" onmousedown="setEditAction('assign');">
<h:outputText value="Assign"></h:outputText>
</h:commandLink></td>Backer Bean
 SelectItem managerSelectItem = new SelectItem("0","Select Manager");
 ArrayList managerSelectItemList = new ArrayList();
 managerSelectItemList.add(managerSelectItem);
 int managerListSize = managerSearchList.size();
 for (int i=0; i<managerListSize; i++) {
 Employee manager = (Employee) managerSearchList.get(i);
 managerSelectItem = new SelectItem(StringUtils.isNotEmpty(manager.getOrgInfo().getPositionNumber())?manager.getOrgInfo().getPositionNumber():"",StringUtils.isNotEmpty(manager.getFullDisplayName())?manager.getFullDisplayName():"");
 managerSelectItemList.add(managerSelectItem);
 setManagerList(managerSelectItemList);Please help me on this.
Thanks In Advance

I have solved this problem by putting the list in portlet session and allowing the get method to get the SelectItem from the session

Problem solving using recursive datastructures

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