setObject(m_Object);
m_Support.firePropertyChange("", null, null);
		    public void actionPerformed(ActionEvent e) {			if (m_Backup != null) {			    m_Object = copyObject(m_Backup);			    setObject(m_Object);			    updateClassType();			    updateChooser();			    updateChildPropertySheet();			}			if ((getTopLevelAncestor() != null)			    && (getTopLevelAncestor() instanceof Window)) {			    Window w = (Window) getTopLevelAncestor();			    w.dispose();			}		    }