Set<E> constructor
Creates an empty Set.
The created Set is a plain LinkedHashSet. As such, it considers elements that are equal (using operator ==) to be indistinguishable, and requires them to have a compatible Object.hashCode implementation.
The set is equivalent to one created by LinkedHashSet<E>().
Implementation
// TODO: @Deprecated("Use literal <E>{} instead")
factory Set() = LinkedHashSet<E>;