public int size() {
synchronized(members) {
return members.size();
}
}
<BUG>public Object elementAt(int index) {
</BUG>
synchronized(members) {
return members.get(index);
}

public int size() {
synchronized(members) {
return members.size();
}
}
public Address elementAt(int index) {
synchronized(members) {
return members.get(index);
