Ajuda em Teclas de Atalho!

Action acao = new AbstractAction(){        
        public void actionPerformed(ActionEvent e) {     
        
            Login procurar = new Login(jPasswordFieldSenha.getText());  //  @jve:decl-index=0:   
               
            try{   
                SistemaDAO dao1 = new SistemaDAO();   
                 dao1.consulta(procurar);              
           
                   
                 jPasswordFieldSenha.setText("");   
       
                  
            }catch(SQLException e3) {   
            JOptionPane.showMessageDialog(null,"ERRO NO COMANDO !!");   
               
            }   
              
            
        }    
              
        };
	private JButton getJButtonlogar() {    
        if (jButtonlogar == null) {    
            jButtonlogar = new JButton(acao);    
            jButtonlogar.setBounds(new Rectangle(90, 163, 141, 37));    
            jButtonlogar.setFont(new Font("Lucida Sans Typewriter", Font.BOLD, 18));    
            jButtonlogar.setBackground(SystemColor.controlLtHighlight);    
            jButtonlogar.setIcon(new ImageIcon("C:/Documents and Settings/Diego Beltrão/Desktop/botões/aplicar.jpg"));    
            jButtonlogar.setText("LOGAR");   
  
            InputMap inputMap = jButtonlogar.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);      
                  
            inputMap.put(KeyStroke.getKeyStroke("ENTER"),"logar");    
            jButtonlogar.getActionMap().put("logar",acao);     
                
                
        }    
        return jButtonlogar;    
    }