*/
public static void main(String[] args) {
for (int i = 0; i <= 12; i++)
System.out.println(i % 12);
Bucket b = new Bucket(10);
for (int i = 0; i <= 12; i++)
b.commit(i);
for (int i = 0; i <= 24; i++)
System.out.println(!b.isUncommited(i));
BitSet transactions = new BitSet(12);
for (int i = 0; i <= 10; i++)
transactions.set(i);