table height 100%

I am new bee getting started with vaadin . I created a table I called setFullSize(), I was hoping this would use the entire height of the browser but its not,
here i smy code

import java.util.List;

import smdi.com.samples.vaadin.model.Person;
import smdi.com.samples.vaadin.service.DefaultPersonService;
import smdi.com.samples.vaadin.service.PersonService;

import com.vaadin.Application;
import com.vaadin.data.util.IndexedContainer;
import com.vaadin.ui.Table;
import com.vaadin.ui.Window;

	public class SimpleAddressBook extends Application {

	    private static String[] fields = { "Name","Work Phone", "Cell Phone", "Home Phone" };

	    private Table contactList = new Table();
	    private IndexedContainer addressBookData = createDummyData();

	    private Window  window;
	    
	    private static  PersonService  personService= new DefaultPersonService();
	    
	    @Override
	    public void init() {
	    	
	    	window= new Window();
	    	contactList.setSelectable(true);
	    	contactList.setSizeFull();
	    	contactList.setHeight("100%");
	    	contactList.setColumnCollapsingAllowed(true);
	    	contactList.setContainerDataSource(addressBookData);
	    	window.addComponent(contactList);
	    	setMainWindow(window);
	    }

	    private static IndexedContainer createDummyData() {

	    	List<Person>  persons=personService.getPersons();
	        IndexedContainer ic = new IndexedContainer();

	        for (String p : fields) {
	            ic.addContainerProperty(p, String.class, "");
	        }

	        // Create dummy data by randomly combining first and last names
	        for(Person person  :persons ){
	        	Object id = ic.addItem();
	        	ic.getContainerProperty(id, "Name").setValue(person.getFirstName());
	            ic.getContainerProperty(id, "Work Phone").setValue(person.getWorkPhone());
	            ic.getContainerProperty(id, "Cell Phone").setValue(person.getCellPhone());
	            ic.getContainerProperty(id, "Home Phone").setValue(person.getHomePhone());
	        }
	        return ic;
	    }
    
}

please help me make this 100% height.