package class8_1_Multithreading_start;

public class ShareVariable {

    private int count = 0;

    public static void main(String[] args) {
        (new ShareVariable()).runInstance();
    }

    public void runInstance() {
        System.out.println("Beginning main program.");

        Thread thread1 = new Thread(()->longLoop("First set"));
        thread1.start();
        Thread thread2 = new Thread(()->longLoop("Second set"));
        thread2.start();
        longLoop("Third set");

        try {
            thread1.join();
            thread2.join();
        } catch (InterruptedException e) {
            System.out.println("One of our threads was interrupted");
        }

        System.out.println("Final count: "+count);

        System.out.println("Done with runInstance()");
    }

    /**
     * @param name name of the thread
     */
    public void longLoop(String name) {
        int i;
        for (i = 0; i < 100000; i++) {
            synchronized (this) {
                count++;
            }
        }
        //count += i;
    }

}