It can NOT parse ....
<?xml version="1.0" encoding="utf-8"?><s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"><s:Header><h:ServerVersionInfo MajorVersion="14" MinorVersion="2" MajorBuildNumber="309
" MinorBuildNumber="3" Version="Exchange2010_SP2" xmlns:h="http://schemas.microsoft.com/exchange/services/2006/types" xmlns="http://schemas.microsoft.com/exchange/services/2006/types" xmlns
:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"/></s:Header><s:Body><m:GetFolderResponse xmlns:m="http://schemas.microsoft.com/exchange/service
s/2006/messages" xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types"><m:ResponseMessages><m:GetFolderResponseMessage ResponseClass="Success"><m:ResponseCode>NoError</m:Respo
nseCode><m:Folders><t:CalendarFolder><t:FolderId Id="AAMkADExNjY4ZWRmLWIwN2YtNDAxMS05ZjEzLTg3YTRiMjQ0ZGY3ZQAuAAAAAADU0n/e4OgzQYvxnEFT1sxPAQA1LVqe3bVEQ6g4HVLTxYapAFiIzwa6AAA=" ChangeKey="AgA
AABYAAACUAPkRiik5TYV1B0n4GmWXAAAAAj0P"/><t:ParentFolderId Id="AAMkADExNjY4ZWRmLWIwN2YtNDAxMS05ZjEzLTg3YTRiMjQ0ZGY3ZQAuAAAAAADU0n/e4OgzQYvxnEFT1sxPAQA1LVqe3bVEQ6g4HVLTxYapAFiI0lHWAAA=" Chang
eKey="AQAAAA=="/><t:FolderClass>IPF.Appointment</t:FolderClass><t:DisplayName>Calendar</t:DisplayName><t:TotalCount>2</t:TotalCount><t:ChildFolderCount>0</t:ChildFolderCount><t:EffectiveRig
hts><t:CreateAssociated>true</t:CreateAssociated><t:CreateContents>true</t:CreateContents><t:CreateHierarchy>true</t:CreateHierarchy><t:Delete>true</t:Delete><t:Modify>true</t:Modify><t:Rea
d>true</t:Read><t:ViewPrivateItems>true</t:ViewPrivateItems></t:EffectiveRights><t:PermissionSet><t:CalendarPermissions><t:CalendarPermission><t:UserId><t:DistinguishedUser>Default</t:Disti
nguishedUser></t:UserId><t:CanCreateItems>false</t:CanCreateItems><t:CanCreateSubFolders>false</t:CanCreateSubFolders><t:IsFolderOwner>false</t:IsFolderOwner><t:IsFolderVisible>false</t:IsF
olderVisible><t:IsFolderContact>false</t:IsFolderContact><t:EditItems>None</t:EditItems><t:DeleteItems>None</t:DeleteItems><t:ReadItems>TimeOnly</t:ReadItems><t:CalendarPermissionLevel>Free
BusyTimeOnly</t:CalendarPermissionLevel></t:CalendarPermission><t:CalendarPermission><t:UserId><t:DistinguishedUser>Anonymous</t:DistinguishedUser></t:UserId><t:CanCreateItems>false</t:CanC
reateItems><t:CanCreateSubFolders>false</t:CanCreateSubFolders><t:IsFolderOwner>false</t:IsFolderOwner><t:IsFolderVisible>false</t:IsFolderVisible><t:IsFolderContact>false</t:IsFolderContac
t><t:EditItems>None</t:EditItems><t:DeleteItems>None</t:DeleteItems><t:ReadItems>None</t:ReadItems><t:CalendarPermissionLevel>None</t:CalendarPermissionLevel></t:CalendarPermission></t:Cale
ndarPermissions></t:PermissionSet></t:CalendarFolder></m:Folders></m:GetFolderResponseMessage></m:ResponseMessages></m:GetFolderResponse></s:Body></s:Envelope>
microsoft.exchange.webservices.data.ServiceRequestException: The request failed. An element node 'soap:Envelope' of the type START_ELEMENT was expected, but node '{http://schemas.xmlsoap.or
g/soap/envelope/}Envelope' of type START_ELEMENT was found.
at microsoft.exchange.webservices.data.SimpleServiceRequestBase.internalExecute(SimpleServiceRequestBase.java:51)
at microsoft.exchange.webservices.data.MultiResponseServiceRequest.execute(MultiResponseServiceRequest.java:142)
at microsoft.exchange.webservices.data.ExchangeService.bindToFolder(ExchangeService.java:346)
at microsoft.exchange.webservices.data.ExchangeService.bindToFolder(ExchangeService.java:370)
at microsoft.exchange.webservices.data.Folder.bind(Folder.java:50)
at microsoft.exchange.webservices.data.Folder.bind(Folder.java:69)
at com.tsg.ews.GetItemWorker.run(GetItemWorker.java:252)
at java.lang.Thread.run(Thread.java:662)
Caused by: microsoft.exchange.webservices.data.ServiceXmlDeserializationException: An element node 'soap:Envelope' of the type START_ELEMENT was expected, but node '{http://schemas.xmlsoap.
org/soap/envelope/}Envelope' of type START_ELEMENT was found.
at microsoft.exchange.webservices.data.EwsXmlReader.internalReadElement(EwsXmlReader.java:114)
at microsoft.exchange.webservices.data.EwsXmlReader.readStartElement(EwsXmlReader.java:618)
at microsoft.exchange.webservices.data.ServiceRequestBase.readResponse(ServiceRequestBase.java:450)
at microsoft.exchange.webservices.data.SimpleServiceRequestBase.readResponse(SimpleServiceRequestBase.java:101)
at microsoft.exchange.webservices.data.SimpleServiceRequestBase.internalExecute(SimpleServiceRequestBase.java:38)