BC: The Java implemented Webwizard throws the Assertion 
"TransactionManager..Owner instance already closed. Call was rejected".
from "Framework/source/threadhelp/transactionmanager.cxx, Line 419.
This assertion is thrown after calling loadComponentFromUrl. The frame where the
component - an html document- is supposed to be loaded in was initialized with
the XWindow of an API ImageControl of a dialog.
First of all I removed a thread in the java wizard that was still created and
eliminated a "getActiveFrame" occurence. After that the Assertion only occured
when calling the webwizard from remote. I could produce the following stacktrace:

The following stacktrace is delivered:
>	fwk680mi.dll!framework::Frame::close(unsigned char bDeliverOwnerShip='') 
Line 1736	C++
 	sfx680mi.dll!SfxFrame::DoClose()  + 0x7c	C++
 	sfx680mi.dll!SfxTopViewFrame::Notify()  + 0x8e	C++
 	svl680mi.dll!SfxBroadcaster::Broadcast()  + 0x50	C++
 	sfx680mi.dll!SfxBaseModel::close()  + 0x11a	C++
 	sfx680mi.dll!SfxFrameLoader_Impl::load()  + 0x1284	C++
 	fwk680mi.dll!framework::LoadEnv::impl_loadContent()  + 0x3b9	C++
 	fwk680mi.dll!framework::LoadEnv::startLoading()  + 0x73	C++
 	fwk680mi.dll!framework::LoadEnv::loadComponentFromURL()  + 0x82	C++
 	fwk680mi.dll!framework::Frame::loadComponentFromURL(const rtl::OUString &
sURL={...}, const rtl::OUString & sTargetFrameName={...}, long nSearchFlags=0,
const com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> &
lArguments={...})  Line 507 + 0x21	C++


However even when the (modified) wizard was started the stylesheet of the
document could obviously not read, so that the document is loaded without no
colors. 

BC->MBA: This all sounds quite complicated. AS is involved in this issue and you
should probably give me a call, so we can reproduce the bug together.