Code example for SortedMap

Methods: containsKey

0
    public SortedCircle(final SortedMap<Long, E> values){
        this.values = Collections.synchronizedSortedMap(values);
    } 
     
    public boolean containsKey(Long key) {
        return values.containsKey(key);
    } 
 
    public Long firstKey() {
        return values.firstKey();
    } 
 
    public E get(Long key) {
        return values.get(key);
    } 
 
    public boolean isEmpty() { 
        return values.isEmpty();
    } 
 
    public void put(Long key, E e) {