@Override public boolean equals(final Object o) { if (o == this) return true; if (!(o instanceof Set)) return false; Set<?> s = (Set<?>) o; if (s.size() != size()) return false; return containsAll(s); } /**
@Override public boolean equals(final Object o) { if (o == this) return true; if (!(o instanceof Set)) return false; Set<?> s = (Set<?>) o; if (s.size() != size()) return false; return containsAll(s); } /**