public class Counter<K> extends Object
Counter()
void
add(K key)
add(K key, int count)
int
get(K key)
Set<K>
keySet()
subtract(K key)
subtract(K key, int count)
KeyValuePairs<K,Integer>
toKeyValuePairs()
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public Counter()
public void add(K key, int count)
public void add(K key)
public void subtract(K key, int count)
public void subtract(K key)
public int get(K key)
public Set<K> keySet()
public KeyValuePairs<K,Integer> toKeyValuePairs()