swming 鼠标单双击

bution1.addMouseListener(new MouseListener() {
            private int conut = 0;
            @Override
            public void mouseClicked(MouseEvent e) {
                if(e.getClickCount() == 1){
                    Thread thread = new Thread(new rr());
                    thread.start();
                }
                conut = e.getClickCount();
            }
...
            class rr implements Runnable{

                @Override
                public void run() {
                    try {
                        Thread.sleep(300);
                    } catch (InterruptedException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    }
                    switch(conut){
                        case 1:System.out.println("1");break;
                        case 2:System.out.println("2");break;
                    }
                }
                
            }
        });