public void testResetWithDuplicateMembers() {
List<Address> tmp_list=Arrays.asList(one,two,one,three,four,one,five);
AckCollector ac=new AckCollector(tmp_list);
System.out.println("ac = " + ac);
assert ac.size() == 5;
ac.reset(tmp_list);
assert ac.size() == 5;
}
public void testDestroy() {
List<Address> tmp_list=Arrays.asList(one,two,one,three,four,one,five);