Please see the following code. When setting the AutoHScroll or AutoVScroll
value, my dialog crashes.
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package de.designtouse.test;

import com.sun.star.beans.PropertyValue;
import com.sun.star.beans.XPropertySet;
import com.sun.star.comp.helper.Bootstrap;
import com.sun.star.frame.XComponentLoader;
import com.sun.star.frame.XDesktop;
import com.sun.star.lang.XComponent;
import com.sun.star.lang.XMultiComponentFactory;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XComponentContext;

import de.twc.oocom.oo.OOWorkbench;
import de.twc.oocom.utils.OOUtils;

public class DialogCrashTest {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		try {
			XComponentContext  xComponentContext = Bootstrap.bootstrap();

	        XMultiComponentFactory xMCF = xComponentContext.getServiceManager();

	        Object desktop = xMCF.createInstanceWithContext(
	                    "com.sun.star.frame.Desktop", xComponentContext);

	        XComponentLoader xComponentLoader = (XComponentLoader)
	                UnoRuntime.queryInterface(XComponentLoader.class, desktop);

	        PropertyValue[] myProperties = new PropertyValue[1];
			myProperties[0] = new PropertyValue();
				// open document but do not show user interface
				myProperties[0].Name = "Hidden";
				myProperties[0].Value = new Boolean(false);

            XComponent xComponent = xComponentLoader.loadComponentFromURL(
            		"private:factory/swriter", "_blank", 0, myProperties);
            
            // create the dialog model and set the properties
            Object dialogModel = xMCF.createInstanceWithContext(
            			"com.sun.star.awt.UnoControlDialogModel", xComponentContext);
            XPropertySet xPSetDialog = (XPropertySet)UnoRuntime.queryInterface(
                         XPropertySet.class, dialogModel);  
            xPSetDialog.setPropertyValue("PositionX", new Integer(0));
            xPSetDialog.setPropertyValue("PositionY", new Integer(0));
            xPSetDialog.setPropertyValue("Width", new Integer(200));
            xPSetDialog.setPropertyValue("Height", new Integer(200));
            xPSetDialog.setPropertyValue("Title", new String("Fehler!"));

            XMultiServiceFactory xMSF = (XMultiServiceFactory)
            		UnoRuntime.queryInterface(XMultiServiceFactory.class, dialogModel);

    	    Object inputModel01 = 
    	    		xMSF.createInstance("com.sun.star.awt.UnoControlEditModel");
    	    XPropertySet xPSetInput01 = (XPropertySet) UnoRuntime.queryInterface(
    	    		XPropertySet.class, inputModel01);
    	    xPSetInput01.setPropertyValue("PositionX", new Integer(5));
    	    xPSetInput01.setPropertyValue("PositionY", new Integer(5));
    	    xPSetInput01.setPropertyValue("Width", new Integer(190));
    	    xPSetInput01.setPropertyValue("Height", new Integer(120));
    	    xPSetInput01.setPropertyValue("MultiLine", true);
    	    // Application crashes next line with exception
    	    xPSetInput01.setPropertyValue("AutoHScroll", true);
    	    xPSetInput01.setPropertyValue("AutoVScroll", true);
    	    xPSetInput01.setPropertyValue("ReadOnly", true);
    	    xPSetInput01.setPropertyValue("Text", "CrashText");
    	    xPSetInput01.setPropertyValue("Name", "CrashText");

		}
		catch(Exception e) {
			e.printStackTrace();
		}
		System.exit(0);
	}

}
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