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1   package sharin.unlinq;
2   
3   public class BasicGrouping<K, E> extends BasicEnumerable<E> implements
4           Grouping<K, E> {
5   
6       private final K key;
7   
8       public BasicGrouping(K key, Iterable<E> iterable) {
9           super(iterable);
10          this.key = key;
11      }
12  
13      public K getKey() {
14          return key;
15      }
16  }