public boolean equals(Object obj) {
if (obj == null) {
return false;
}
KeyValuePair kvp = (KeyValuePair) obj;
String key = kvp.getKey();
if (_key.equals(key)) {
return true;
} else {
return false;
}
}
public int compareTo(Object obj) {
KeyValuePair kvp = (KeyValuePair) obj;
return _key.compareTo(kvp.getKey());
}