package tc.oc.commons.core.collection;
import java.util.Collection;
import java.util.WeakHashMap;
public class WeakHashSet<E> extends ForwardingSet<E> {
public WeakHashSet() {
super(new WeakHashMap<>());
}
public WeakHashSet(Collection<? extends E> initial) {
this();
this.addAll(initial);
}
}