@SuppressWarnings("unchecked")
public static <K, V> Map.Entry<K, V> maxEntryByValue(Map<K, V> map) {
Iterator<Map.Entry<K, V>> it = map.entrySet().iterator();
Map.Entry<K, V> cur = it.next();
K curkey = cur.getKey();
V curval = cur.getValue();
while (it.hasNext()) {
Map.Entry<K, V> next = it.next();
K nextkey = next.getKey();
V nextval = next.getValue();
if (((Comparable<V>)nextval).compareTo(curval) > 0) {
curkey = nextkey;
curval = nextval;
}
}
return Maps.<K, V>immutableEntry(curkey, curval);
}
public static <K, V> Map.Entry<K, V> maxEntryByValue(Map<K, V> map, Comparator<? super V> cmp) {
if (cmp == null) { return maxEntryByValue(map); }
Iterator<Map.Entry<K, V>> it = map.entrySet().iterator();
Map.Entry<K, V> cur = it.next();
K curkey = cur.getKey();
V curval = cur.getValue();
while (it.hasNext()) {
Map.Entry<K, V> next = it.next();
K nextkey = next.getKey();
V nextval = next.getValue();
if (cmp.compare(nextval, curval) > 0) {
curkey = nextkey;
curval = nextval;
}
}
return Maps.<K, V>immutableEntry(curkey, curval);
}
