Scripting Framework - Java Snippet

I finally got the snippet creator to work for me, tip
- if you are having problems delete everthing in your
userhome\OpenOffice.org2 directory.

So I would like to submit a scripting framework
snippet, but first I would like comments and I have a
question or two and some points that might be useful
for others.

First of all if you are trying to boost performance I
got the following results. I created 200 frames with
the letter A in them through normal rendering and it
took 18229 miliseconds, then I created a java class
with a XScriptContext that did the same thing and it
took 203 miliseconds. 

So now I would like to try and integrate this solution
and win some performance. The only problem I am having
is that I need to pass a XTextDocument into my
"Macro".    xScriptContext.getDocument() returns
a
blank document.

This also didn't work:
xScriptProviderFactory.createScriptProvider(document  
);

If I try and pass it directly a XTextDocument it
moans. 

com.sun.star.script.provider.ScriptFrameworkErrorException:
StrictResolver.getProxy: Cant find method:
printHW:HelloWorld.printHW(com.sun.star.script.provider.XScr
iptContext,
$Proxy0) 

So I try to use Proxy as an object in the signature
instead of XTextDocument but it still moans. The
snippet is below, ideally before I submit it I would
like it to support XTextDocuments.

As this is a snippet do you reckon I can keep the
connection.getComponentContext() part? Or should I
flesh that out?

##########################

XMultiComponentFactory xMultiComponentFactory =
connection.getComponentContext()
 .getServiceManager();

Object oMSPFac =
xMultiComponentFactory.createInstanceWithContext(
"com.sun.star.script.provider.MasterScriptProviderFact
ory",
    connection.getComponentContext() );
XScriptProviderFactory xScriptProviderFactory = (
XScriptProviderFactory ) UnoRuntime.queryInterface(
XScriptProviderFactory.class,
oMSPFac );

Object oMSP =
xScriptProviderFactory.createScriptProvider(document  
);
XScriptProvider xScriptProvider = ( XScriptProvider )
UnoRuntime.queryInterface( XScriptProvider.class, oMSP
);

XScript myScript = xScriptProvider.getScript(
"vnd.sun.star.script:HelloWorld.HelloWorld.printHW?lan
guage=Java&location=share"
);

// building all parameters : objects arrays, etc
String a;
a = "** Hi ***"; //$NON-NLS-1$
Object[] objectArray = ;
short[][] s = { { 0, 0 }, { 0, 0 } };
Object nullObject;
nullObject = null;
Object[][] object0 = { { nullObject, nullObject }, {
nullObject, nullObject } };

Object result = myScript.invoke( objectArray, s,
object0 );

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