public static class ShowDetailsAction extends AbstractAction {
        @Override
	public void actionPerformed(ActionEvent e) {
             // call Command at this point
        }
}

 ParameterizedCommand openCommand = commandService.createCommand("your-command-ID", null);
 handlerService.executeHandler(openCommand);
        

popup.add(generateAction(new ShowInfoAbstractAction()));

public static class ShowInfoAbstractAction extends AbstractAction {		

	@Override
	public void actionPerformed(ActionEvent e) {
		// call my Command / Handler
	}
}

public static class ShowInfoAbstractAction extends AbstractAction {

	ECommandService commandService;
	EHandlerService handlerService;

	public ShowInfoAbstractAction (ECommandService commandService,
			EHandlerService handlerService) {
		this.commandService = commandService;
		this.handlerService = handlerService;
	}

	@Override
	public void actionPerformed(ActionEvent e) {
		Command openCommand = commandService
				.getCommand("xyz.command.infos_open");
		ParameterizedCommand pCmd = new ParameterizedCommand(openCommand,
				null);
		handlerService.executeHandler(pCmd);
	}
}
}

@Creatable
public class MyJPanel extends JPanel {
...
        @Inject
	public MyJFrame(MApplication application) {
		application.getContext().set(this.getClass().getName(), this);
        }
...
}