Code example for NavigableMap

Methods: lastKey

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  @Override public Entry<K, V> lastEntry() {
    return delegate.lastEntry();
  } 
 
  @Override public K lastKey() { 
    return delegate.lastKey();
  } 
 
  @Override public Entry<K, V> lowerEntry(K key) {
    return delegate.lowerEntry(checkValid(key));
  } 
 
  @Override public K lowerKey(K key) {
    return delegate.lowerKey(checkValid(key));
  } 
 
  @Override public NavigableSet<K> navigableKeySet() {
    return delegate.navigableKeySet();
  } 
 
  @Override public Entry<K, V> pollFirstEntry() {