# | Line 61 | Line 61 | public class ConcurrentSkipListSet<E> | |
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61 | /** | |
62 | * The underlying map. Uses Boolean.TRUE as value for each | |
63 | * element. This field is declared final for the sake of thread | |
64 | < | * safety, which entails some ugliness in clone() |
64 | > | * safety, which entails some ugliness in clone(). |
65 | */ | |
66 | private final ConcurrentNavigableMap<E,Object> m; | |
67 |
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