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Iterating over a hashmap struts 1.x

Sturts 1.x framework. I'm trying to iterate over a hash map. "blockIdCountMap" is the hashmap which is returned by a getter method in "EquipmentCharacteristicFormBean" bean.
Code in jsp page.
<logic:iterate name="EquipmentCharacteristicFormBean" id="blockIdCountMap" >
<bean:write name="blockIdCountMap" property="key"/>
<bean:write name="blockIdCountMap" property="value"/>
</logic:iterate>
ERROR:
Aug 4, 2015 5:18:43 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet login threw exception
javax.servlet.jsp.JspException: Cannot create iterator for this collection
at org.apache.struts.taglib.logic.IterateTag.doStartTag(IterateTag.java:310)
at org.apache.struts.taglib.nested.logic.NestedIterateTag.doStartTag(NestedIterateTag.java:123)
at org.apache.jsp.website.equipment.equipmentCharacteristic_jsp._jspService(equipmentCharacteristic_jsp.java:224)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1056)
at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:451)
at org.apache.struts.action.RequestProcessor.processActionForward(RequestProcessor.java:401)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1420)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:520)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:643)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1056)
at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:451)
at org.apache.struts.action.RequestProcessor.processActionForward(RequestProcessor.java:401)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1420)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:520)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:643)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.railsync.command.filter.RequestMonitorFilter.doFilter(RequestMonitorFilter.java:102)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.railsync.command.filter.GZIPFilter.doFilter(GZIPFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:620)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:655)

blockIdCountMap is the HashMap object is returned by a getter method means you have to give it to property attribute not to id, because id means you are referring the variable.
use the following code:
<logic:iterate name="EquipmentCharacteristicFormBean" property="blockIdCountMap" id="map">
<bean:write name="map" property="key"/>
<bean:write name="map" property="value"/>
</logic:iterate>

BouncyCastle Exception while creating cipher

I am trying to run a project on my tomcat locally, but I get an Exception from the BouncyCastle.
I have checked the path of the key and the keyname, all correct. I have also exchanged the jce policy files. Nevertheless the issue is still there. Any further suggestions?
Here is the entire exception:
org.bouncycastle.openpgp.PGPException: Exception creating cipher
at org.bouncycastle.openpgp.PGPEncryptedDataGenerator.open(Unknown Source)
at org.bouncycastle.openpgp.PGPEncryptedDataGenerator.open(Unknown Source)
at com.bfs.pgp.Encrypt.encrypt(Encrypt.java:206)
at com.bfs.pgp.Encrypt.getEncryptedString(Encrypt.java:105)
at org.apache.jsp.webapps.xxx.pages.xxx.XXXStart_jsp.getCryptedValue(XXXStart_jsp.java:26)
at org.apache.jsp.webapps.xxx.pages.xxx.XXXStart_jsp._jspService(XXXStart_jsp.java:158)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:722)
Caused by: org.bouncycastle.openpgp.PGPException: cannot create cipher: No such algorithm: IDEA/OpenPGPCFB/NoPadding
at org.bouncycastle.openpgp.operator.jcajce.OperatorHelper.createCipher(Unknown Source)
at org.bouncycastle.openpgp.operator.jcajce.OperatorHelper.createStreamCipher(Unknown Source)
at org.bouncycastle.openpgp.operator.jcajce.JcePGPDataEncryptorBuilder$MyPGPDataEncryptor.<init>(Unknown Source)
at org.bouncycastle.openpgp.operator.jcajce.JcePGPDataEncryptorBuilder.build(Unknown Source)
... 24 more
Caused by: java.security.NoSuchAlgorithmException: No such algorithm: IDEA/OpenPGPCFB/NoPadding
at javax.crypto.Cipher.getInstance(Cipher.java:673)
at javax.crypto.Cipher.getInstance(Cipher.java:580)
at org.bouncycastle.jcajce.NamedJcaJceHelper.createCipher(Unknown Source)
... 28 more
java.lang.NullPointerException
at java.io.ByteArrayInputStream.<init>(ByteArrayInputStream.java:106)
at sun.misc.CharacterEncoder.encode(CharacterEncoder.java:188)
at com.bfs.pgp.Encrypt.getEncryptString(Encrypt.java:237)
at com.bfs.pgp.Encrypt.getEncryptedString(Encrypt.java:106)
at org.apache.jsp.webapps.xxxPayment.pages.xxxx.XXXStart_jsp.getCryptedValue(XXXStart_jsp.java:26)
at org.apache.jsp.webapps.xxxPayment.pages.xxxx.XXXStart_jsp._jspService(XXXStart_jsp.java:158)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:722)

FatWire Content Server CSDT import/export failure

I am trying to import and export workspace from/to Fatwire ContentServer using CSDT.
I first wanted to try a "simple" export of the provided "FirstSiteII" site with the following command :
java -classpath $CSDTJAR_FOLDER/csdt-client-1.0.4.jar:$CSDTJAR_FOLDER/lib/* com.fatwire.csdt.client.main.CSDT $CS_URL username=fwadmin password=myPassword cmd=export datastore=test fromSites=FirstSiteII 'resources=#ALL_ASSETS:*'
But, I got this error :
*** Exporting batch 1398411569399
Exporting ASSETDATA Document_CD:1112649867903 (batch 1398411569399)
java.lang.ClassNotFoundException: com.fatwire.rest.util.AssetJAXBSerializer
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1680)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:190)
at com.fatwire.realtime.packager.CSDTUtil._getSerializer(y:930)
at com.fatwire.realtime.packager.CSDTUtil._export(y:158)
at com.fatwire.realtime.packager.CSDTUtil.Export(y:575)
at com.fatwire.csdt.service.impl.ExportService._export(y:3405)
at com.fatwire.csdt.service.impl.ExportService.execute(y:2237)
at org.apache.jsp.jsp.cs_005fdeployed.OpenMarket.Xcelerate.PrologActions.Publish.csdt.CSDTService_jsp._jspService(CSDTService_jsp.java:170)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:551)
at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:488)
at COM.FutureTense.Servlet.ServletRequest.include(y:3531)
at COM.FutureTense.Servlet.K.H(y:2027)
at COM.FutureTense.Servlet.H.A(y:2278)
at COM.FutureTense.Platform.NONE.D.A(y:2409)
at COM.FutureTense.Servlet.H.A(y:1535)
at COM.FutureTense.Platform.NONE.D$_D.run(y:338)
at COM.FutureTense.Common.j.jspExecute(y:2452)
at COM.FutureTense.Common.j.evalTemplate(y:218)
at COM.FutureTense.Common.j.A(y:3467)
at COM.FutureTense.Common.j.evalPage(y:3048)
at COM.FutureTense.Common.j.execute(y:2757)
at COM.FutureTense.Servlet.FTServlet.execute(y:1088)
at COM.FutureTense.Servlet.FTServlet.doPost(y:3299)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:643)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.fatwire.cs.core.logging.context.filter.ContextHeaderFilter.doFilterWork(y:526)
at com.fatwire.cs.core.logging.context.filter.RunOncePerRequestFilter.doFilter(y:2152)
at com.fatwire.cs.core.logging.context.filter.HttpFilter.doFilter(y:1020)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:744)
Error while exporting: Export Error: java.lang.ClassNotFoundException: com.fatwire.rest.util.AssetJAXBSerializer
java.lang.RuntimeException: java.lang.ClassNotFoundException: com.fatwire.rest.util.AssetJAXBSerializer
at com.fatwire.realtime.packager.CSDTUtil._export(y:3146)
at com.fatwire.realtime.packager.CSDTUtil.Export(y:575)
at com.fatwire.csdt.service.impl.ExportService._export(y:3405)
at com.fatwire.csdt.service.impl.ExportService.execute(y:2237)
at org.apache.jsp.jsp.cs_005fdeployed.OpenMarket.Xcelerate.PrologActions.Publish.csdt.CSDTService_jsp._jspService(CSDTService_jsp.java:170)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:551)
at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:488)
at COM.FutureTense.Servlet.ServletRequest.include(y:3531)
at COM.FutureTense.Servlet.K.H(y:2027)
at COM.FutureTense.Servlet.H.A(y:2278)
at COM.FutureTense.Platform.NONE.D.A(y:2409)
at COM.FutureTense.Servlet.H.A(y:1535)
at COM.FutureTense.Platform.NONE.D$_D.run(y:338)
at COM.FutureTense.Common.j.jspExecute(y:2452)
at COM.FutureTense.Common.j.evalTemplate(y:218)
at COM.FutureTense.Common.j.A(y:3467)
at COM.FutureTense.Common.j.evalPage(y:3048)
at COM.FutureTense.Common.j.execute(y:2757)
at COM.FutureTense.Servlet.FTServlet.execute(y:1088)
at COM.FutureTense.Servlet.FTServlet.doPost(y:3299)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:643)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.fatwire.cs.core.logging.context.filter.ContextHeaderFilter.doFilterWork(y:526)
at com.fatwire.cs.core.logging.context.filter.RunOncePerRequestFilter.doFilter(y:2152)
at com.fatwire.cs.core.logging.context.filter.HttpFilter.doFilter(y:1020)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:744)
Caused by: java.lang.ClassNotFoundException: com.fatwire.rest.util.AssetJAXBSerializer
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1680)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:190)
at com.fatwire.realtime.packager.CSDTUtil._getSerializer(y:930)
at com.fatwire.realtime.packager.CSDTUtil._export(y:158)
... 47 more
Export Error: java.lang.ClassNotFoundException: com.fatwire.rest.util.AssetJAXBSerializerOutput saved to /usr/share/tomcat6/fatwire/export/envision/test
Meanwhile, the cmd=listcs works as expected...
Any ideas where I can find this com.fatwire.rest.util.AssetJAXBSerializerOutput, because, indeed, none of the jar in the classpth contains this class ?
I am using Fatwire ContentServer 7.6.2 patch 15.

The com.fatwire.rest.util.AssetJAXBSerializer class is in rest-api-local-impl-1.1.4.jar, which should be in your Tomcat webapps/cs/WEB-INF/lib folder. You shouldn't need to specify this in the classpath when running CSDT, though - Fatwire will be using it to generate the XML for your asset exports.

I found my mistake : it does not work because I did not installed CAS.

How does <jsp:useBean> tag creates a bean?

Well I am prepairing for web dveloper exam and while reading i got confused of the statement can create a bean
Well what I understood was that if we don't have let us suppose any class in my source file it will create a class
so what i did in my jsp file was the following--
<jsp:useBean id="User" class=com.User> /// I don't have any class by the name User
<jsp:setProperty name="User" property="name" value="John"/>
</jsp:useBean>
but then it give me the following error--
SEVERE: Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: Cannot find any information on property 'name' in a bean of type 'com.User'
at org.apache.jasper.runtime.JspRuntimeLibrary.internalIntrospecthelper(JspRuntimeLibrary.java:365)
at org.apache.jasper.runtime.JspRuntimeLibrary.introspecthelper(JspRuntimeLibrary.java:308)
at org.apache.jsp.page_jsp._jspService(page_jsp.java:90)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
at com.vishal.FirstServlet.doPost(FirstServlet.java:38)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Unknown Source)
Jul 26, 2013 10:00:39 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet FirstServlet threw exception
org.apache.jasper.JasperException: Cannot find any information on property 'name' in a bean of type 'com.User'
at org.apache.jasper.runtime.JspRuntimeLibrary.internalIntrospecthelper(JspRuntimeLibrary.java:365)
at org.apache.jasper.runtime.JspRuntimeLibrary.introspecthelper(JspRuntimeLibrary.java:308)
at org.apache.jsp.page_jsp._jspService(page_jsp.java:90)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
at com.vishal.FirstServlet.doPost(FirstServlet.java:38)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Unknown Source)
Well accordint to error I should have a class named User and then should have field named 'name'
So my perception is wrong
But now I am more eager to understand what actually is meant by
can create bean
Thanks

Jsp:Use bean tag is used to initialize the class and bean is nothing but it is attribute so you should need to define here because it should know from which class it will get desired
field then why we will call it Use bean> see below may be it help you
<jsp:useBean id="p1" class="com.envious.Person"
scope="session"/>
First Name:
<jsp:setProperty property="firstname" name="p1" value="abc"/><br>
<jsp:getProperty name="p1" property="firstname"/><br>
Last Name:
<jsp:setProperty property="lastname" name="p1" value="xyz"/>
<jsp:getProperty property="lastname" name="p1"/>

If you dont want to use Use bean then you can do by this
<%# page import="com.envious.Person" %>
<% Person p1=new Person();
p1.setFirstname("sheel");
p1.setLastname("pandey");
p1.setAge(23);
%>
<jsp:attribute name="param2"></jsp:attribute>
<%=p1.getFirstname()%></br>
<%= p1.getLastname()%></br>

How to enable Localization inside HTML tag Attribute?

I have HTML Tag in my JSP page which I need to localize. I have mentioned it below
<form:input path="firstName" cssStyle="width:155px;" description=<fmt:message
key="firstName" /> mandatory="true"
title="Enter First Name as in Corp. Directory"
validation="mavenname" maxlength="50" />
While I compile this I get the following error.
Sep 17, 2012 2:12:51 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet dispatcher threw exception
org.apache.jasper.JasperException: /WEB-INF/jsp/resource/GeneralDetails.jsp(72,23) quote symbol expected
at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:40)
at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)
at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:88)
at org.apache.jasper.compiler.Parser.parseAttribute(Parser.java:198)
at org.apache.jasper.compiler.Parser.parseAttributes(Parser.java:148)
at org.apache.jasper.compiler.Parser.parseCustomTag(Parser.java:1207)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1421)
at org.apache.jasper.compiler.Parser.parseBody(Parser.java:1633)
at org.apache.jasper.compiler.Parser.parseOptionalBody(Parser.java:977)
at org.apache.jasper.compiler.Parser.parseCustomTag(Parser.java:1245)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1421)
at org.apache.jasper.compiler.Parser.parseBody(Parser.java:1633)
at org.apache.jasper.compiler.Parser.parseOptionalBody(Parser.java:977)
at org.apache.jasper.compiler.Parser.parseCustomTag(Parser.java:1245)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1421)
at org.apache.jasper.compiler.Parser.parse(Parser.java:130)
at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:255)
at org.apache.jasper.compiler.ParserController.parse(ParserController.java:103)
at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:185)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:347)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:327)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:314)
at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:592)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:551)
at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:488)
at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:968)
at org.apache.jsp.WEB_002dINF.jsp.resource.ResComponent_jsp._jspService(ResComponent_jsp.java:2090)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:238)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1047)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:817)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:574)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Unknown Source)
Could you please let me know how to embed the <fmt:messagein the HTML tag's description attribute ? And also guide me if I am doing anything wrong. Since the tag is working as a standalone tag but throws an error when put into some HTML attribute as mentioned above.
NOTE: I am using Spring3,Java 1.6 and the above page is a JSP. Server is Tomcat 6.02

I suggest using spring:message tag:
<spring:message code="firstName" var="firstName_label" />
<form:input description="${firstName_label}" />

Try adding quotes around the tag:
description="<fmt:message key='firstName' />"
or alternatively copying the value to a variable and referencing it via JSTL:
<c:set var="descLoc">
<fmt:message key="firstName" />
</c:set>
description="${descLoc}"
Caveat: code not tested, so may have typos or errors.

You havenot read the exception properly. It specifically tells you the problem.
You have not put the tag in the double quots. Try to put double quots in description.
It should solve your problem. Cheers.