{
harness.checkPoint("test1");
JFileChooser fc = new JFileChooser();
FileFilter acceptAllFilter = fc.getAcceptAllFileFilter();
fc.addPropertyChangeListener(this);
fc.removeChoosableFileFilter(acceptAllFilter);
FileFilter[] filters = fc.getChoosableFileFilters();
harness.check(filters.length, 0);
harness.check(events.size(), 2);
PropertyChangeEvent e1 = (PropertyChangeEvent) events.get(0);
harness.check(e1.getPropertyName(),