public void actionPerformed(ActionEvent e) {
   final String S_ProcName = "actionPerformed";
   Container cont;
   JDesktopPane desktop;
   ICFDbTestSchemaObj schemaObj = swingSchema.getSchema();
   ICFSecuritySecSessionObj focus = getSwingFocusAsSecSession();
   ICFSecuritySecSessionEditObj editObj = (ICFSecuritySecSessionEditObj) focus.getEdit();
   if (editObj != null) {
     focus = editObj;
   }
   ICFDbTestSecUserObj referencedObj =
       (ICFDbTestSecUserObj) focus.getRequiredParentSecProxy(swingIsInitializing);
   java.util.List<ICFSecuritySecUserObj> listOfSecUser = null;
   listOfSecUser = schemaObj.getSecUserTableObj().readAllSecUser();
   if (listOfSecUser == null) {
     throw CFLib.getDefaultExceptionFactory()
         .newNullArgumentException(getClass(), S_ProcName, 0, "listOfSecUser");
   }
   Collection<ICFSecuritySecUserObj> cltn = listOfSecUser;
   JInternalFrame frame =
       swingSchema
           .getSecUserFactory()
           .newPickerJInternalFrame(
               referencedObj, null, cltn, new CallbackSecSessionProxyChosen());
   ((ICFDbTestSwingSecUserJPanelCommon) frame).setPanelMode(CFJPanel.PanelMode.View);
   cont = getParent();
   while ((cont != null) && (!(cont instanceof JInternalFrame))) {
     cont = cont.getParent();
   }
   if (cont != null) {
     JInternalFrame myInternalFrame = (JInternalFrame) cont;
     myInternalFrame.getDesktopPane().add(frame);
     frame.setVisible(true);
     frame.show();
   }
 }