Trying to recreate the "Holder" class publishing error from JCIP.

Publishing.java

/**
 * Trying to recreate the "Holder" class publishing error from JCIP.
 * See http://stackoverflow.com/a/6812936/55094 for the description of the problem.
 */
public class Publishing {
    static class Holder {
        int h = 0;
        int dummy = 0;
        public Holder(int h) {
            for (long i=0;i<1000*1000;i++) {
                dummy += i*(-1+(i%2*2));
            }
            this.h = h;
        }
        public int verifyNonZero() {
            return 1/h;
        }
    }
    static Holder holder = new Holder(1);
    static class Publisher extends Thread {
        @Override
        public void run() {
            for (long i=0;i<1000*1000;i++) {
                holder = new Holder(100);
// Uncomment to verify execution of threads indeed interleaves
//                if (i%10000 == 0) System.out.println("+");
            }
        }
    }
    static class Verifier extends Thread {
        @Override
        public void run() {
            for (long i=0;i<1000*1000;i++) {
                holder.verifyNonZero();
//                if (i%10000 == 0) System.out.println(".");
            }
        }
    }
    public static void main(String[] argv) {
        final int NTHREADS = 1000;
        Thread[] publishers =  new Thread[NTHREADS];
        Thread[] verifiers = new Thread[NTHREADS];
        for (int i=0;i<NTHREADS;i++) {
            publishers[i] = new Publisher();
            verifiers[i]  = new Verifier();
        }
        for (int i=0;i<NTHREADS;i++) {
            publishers[i].start();
            verifiers[i].start();
        }

    }
}