# | Line 99 | Line 99 | public class CopyOnWriteArraySet<E> exte | |
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99 | public boolean removeAll(Collection<?> c) { return al.removeAll(c); } | |
100 | public boolean retainAll(Collection<?> c) { return al.retainAll(c); } | |
101 | ||
102 | + | public Object clone() { return new CopyOnWriteArraySet(al); } |
103 | } |
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