@Override
public boolean equals(Object obj) {
try {
ContactList other = (ContactList) obj;
// If they're different sizes, the contact
// set is obviously different.
if (size() != other.size()) {
return false;
}
// Make sure all the individual contacts are the same.
for (Contact c : this) {
if (!other.contains(c)) {
return false;
}
}
return true;
} catch (ClassCastException e) {
return false;
}
}
