Login exception org.eclipse.swt.SWTException: Invalid thread

Hi

I am trying to access different repository and copy the work item .. from the selection .. It works fine when I try copying from RTC server A to localhost (RTC on my machine) but fails when I try to copy across different RTC server B.

Code:

public void run(IAction action) {
// TODO Auto-generated method stub
if (!(fSelection instanceof IStructuredSelection))
return;

final IWorkItemHandle handle= (IWorkItemHandle) ((IStructuredSelection) fSelection).getFirstElement();

Job job= new FoundationJob("Copying Work item across repository ...") {
@Override
protected IStatus runProtected(IProgressMonitor monitor) throws Exception {

ITeamRepository teamRepository=(ITeamRepository) handle.getOrigin();
IAuditableClient auditableClient= (IAuditableClient) teamRepository.getClientLibrary(IAuditableClient.class);
IWorkItemClient workItemClient= (IWorkItemClient) teamRepository.getClientLibrary(IWorkItemClient.class);

if (handle instanceof IWorkItem && ((IWorkItem) handle).isNewItem())
return new Status(IStatus.ERROR, PLUGIN_ID, "The original work item must be saved first.");

IWorkItem workItem=auditableClient.resolveAuditable(handle, IWorkItem.FULL_PROFILE, monitor);
IWorkItemType type= workItemClient.findWorkItemType(workItem.getProjectArea(), workItem.getWorkItemType(), monitor);
if (type == null)
return new Status(IStatus.ERROR, PLUGIN_ID, "The original work item's type no longer defined: " + workItem.getWorkItemType());

int orgWorkItemID=workItem.getId();
IWorkItemWorkingCopyManager srcCopyManager= workItemClient.getWorkItemWorkingCopyManager();
List<Integer> srcWIList = new ArrayList<Integer> ();
srcWIList.add(orgWorkItemID);
IWorkItemHandle srcWIHandle = workItemClient.findWorkItemsById(srcWIList,null).get(0);
srcCopyManager.connect(srcWIHandle, IWorkItem.FULL_PROFILE, null);
WorkItemWorkingCopy srcWorkingCopy = srcCopyManager.getWorkingCopy(srcWIHandle);

Display display = PlatformUI.createDisplay();
getLoginDetails operation=new getLoginDetails(display);
displayWorkItemCopyStatus dWICS=new displayWorkItemCopyStatus(display);

try{
//operation.createContents();
//copyWorkItemToDestProjectArea(auditableClient, workItem, srcWorkingCopy, teamRepository, repositoryURI, username, password, projectAreaName);
copyWorkItemToDestProjectArea(auditableClient, workItem, srcWorkingCopy, teamRepository, "https://ch2dlfi074:9443/jazz/", "jramakri", "q1w2e3r4", "TestPA");
}

private void copyWorkItemToDestProjectArea(IAuditableClient srcAuditableClient, IWorkItem srcWorkItem,WorkItemWorkingCopy srcWorkingCopy,ITeamRepository srcTeamRepository,String dstRepositoryURI,String dstUserId,String dstPassword,String dstProjectAreaName)
throws TeamRepositoryException, NullPointerException, FileNotFoundException
{


Display display = PlatformUI.createDisplay();
displayWorkItemCopyStatus dWICS=new displayWorkItemCopyStatus(display);

ITeamRepository dstTeamRepository=null;
IProjectArea dstProjectArea=null;
IWorkItemClient dstWorkItemClient;

String categoryName="Backlog";

//Login to Destination repository

System.out.println("URI "+dstRepositoryURI);
System.out.println("User "+dstUserId);
System.out.println("Password "+dstPassword);

dstTeamRepository= TeamPlatform.getTeamRepositoryService().getTeamRepository(dstRepositoryURI);
System.out.println("Get repository ...");
dstTeamRepository.registerLoginHandler(new LoginHandler(dstUserId, dstPassword));
System.out.println("Get Login handle ...");
dstTeamRepository.login(null);
System.out.println("logged in ...");
IProcessClientService dstProcessClient= (IProcessClientService) dstTeamRepository.getClientLibrary(IProcessClientService.class);
//IAuditableClient dstAuditableClient= (IAuditableClient) dstTeamRepository.getClientLibrary(IAuditableClient.class);
dstWorkItemClient= (IWorkItemClient) dstTeamRepository.getClientLibrary(IWorkItemClient.class);
...
...
}
The exception when I run is as follows ...

URI https://ch2dlfi074:9443/jazz/
User jramakri
Password q1w2e3r4
Get repository ...
Get Login handle ...
com.ibm.team.repository.common.transport.ServiceMethodInvocationError: org.eclipse.swt.SWTException: Invalid thread access
at com.ibm.team.repository.transport.client.RemoteTeamService.getAppropriateException(RemoteTeamService.java:638)
at com.ibm.team.repository.transport.client.RemoteTeamService.executeMethod(RemoteTeamService.java:496)
at com.ibm.team.repository.transport.client.RemoteTeamService.invoke(RemoteTeamService.java:201)
at com.ibm.team.repository.transport.client.ServiceInvocationHandler.invoke(ServiceInvocationHandler.java:43)
at $Proxy0.describe(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:618)
at com.ibm.team.repository.client.internal.ServiceInterfaceProxy.invokeServiceCall(ServiceInterfaceProxy.java:149)
at com.ibm.team.repository.client.internal.ServiceInterfaceProxy.invoke(ServiceInterfaceProxy.java:84)
at $Proxy0.describe(Unknown Source)
at com.ibm.team.repository.client.internal.TeamRepository$4.run(TeamRepository.java:1382)
at com.ibm.team.repository.client.internal.TeamRepository$4.run(TeamRepository.java:1)
at com.ibm.team.repository.client.internal.TeamRepository$3.run(TeamRepository.java:1169)
at com.ibm.team.repository.common.transport.CancelableCaller.call(CancelableCaller.java:79)
at com.ibm.team.repository.client.internal.TeamRepository.callCancelableService(TeamRepository.java:1162)
at com.ibm.team.repository.client.internal.TeamRepository.internalLogin(TeamRepository.java:1375)
at com.ibm.team.repository.client.internal.TeamRepository.login(TeamRepository.java:570)
at com.ibm.team.workitem.ide.ui.copyWorkitemCR.copyWorkItemToDestProjectArea(copyWorkitemCR.java:118)
at com.ibm.team.workitem.ide.ui.copyWorkitemCR.access$0(copyWorkitemCR.java:94)
at com.ibm.team.workitem.ide.ui.copyWorkitemCR$1.runProtected(copyWorkitemCR.java:325)
at com.ibm.team.foundation.client.util.FoundationJob.run(FoundationJob.java:68)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: org.eclipse.swt.SWTException: Invalid thread access
at org.eclipse.swt.SWT.error(SWT.java:3777)
at org.eclipse.swt.SWT.error(SWT.java:3695)
at org.eclipse.swt.SWT.error(SWT.java:3666)
at org.eclipse.swt.widgets.Display.error(Display.java:1180)
at org.eclipse.swt.widgets.Display.checkDevice(Display.java:703)
at org.eclipse.swt.widgets.Display.getSystemColor(Display.java:2211)
at com.ibm.team.process.internal.rcp.ui.RepositoryCertificateDialog.createDialogArea(RepositoryCertificateDialog.java:115)
at org.eclipse.jface.dialogs.Dialog.createContents(Dialog.java:760)
at org.eclipse.jface.window.Window.create(Window.java:431)
at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1089)
at com.ibm.team.process.internal.rcp.ui.RepositoryCertificateDialog.create(RepositoryCertificateDialog.java:81)
at org.eclipse.jface.window.Window.open(Window.java:790)
at com.ibm.team.process.internal.rcp.ui.RepositoryCertificateHandler.ask(RepositoryCertificateHandler.java:41)
at com.ibm.team.process.internal.rcp.ui.RepositoryCertificateHandler.evaluate(RepositoryCertificateHandler.java:102)
at com.ibm.team.repository.client.internal.TeamRepository$6.validate(TeamRepository.java:1621)
at com.ibm.team.repository.transport.client.SecureInterruptableSocketFactory.handleCertificateHostnameMismatch(SecureInterruptableSocketFactory.java:202)
at com.ibm.team.repository.transport.client.SecureInterruptableSocketFactory.createSocket(SecureInterruptableSocketFactory.java:165)
at com.ibm.team.repository.transport.client.SecureInterruptableSocketFactory.createSocket(SecureInterruptableSocketFactory.java:317)
at org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:706)
at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.open(MultiThreadedHttpConnectionManager.java:1321)
at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:386)
at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170)
at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396)
at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:324)
at com.ibm.team.repository.transport.client.ClientHttpUtil.executeHttpMethod(ClientHttpUtil.java:155)
at com.ibm.team.repository.transport.client.RemoteTeamService.executeCancelableHttpMethod(RemoteTeamService.java:561)
at com.ibm.team.repository.transport.client.RemoteTeamService.invokePost(RemoteTeamService.java:531)
at com.ibm.team.repository.transport.client.RemoteTeamService.executeMethod(RemoteTeamService.java:471)
... 22 more

Any Help ... what is wrong here ?
Thanks & Regards
Jagadish