Advanced APL (realize group chat room)

Producer thread ( One or more ) Make bread and put it in the basket ( Set or array ), meanwhile , Consumer thread ( One or more ) From the basket ( Set or array ) Take out the bread and consume . Although their tasks are different , But the processing resources are the same , This reflects a way of communication between threads .

Factory f=null;
    
    public Producter(Factory f) {
        this.f=f;
    }
    
    private int count=1;
    @Override
    public synchronized void run() {
        while (true) {
            f.addPro(new Product(count, " A chicken leg "+count+" Number "));
            count++;
            try {
                Thread.sleep(50);
            } catch (InterruptedException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }}
        
    }