add
 This method adds an element to the set.

addAll
 This method adds a specified collection to the set.

clear
 This method removes all the elements of the set.

comparer
 This method gets the set comparer.

contains
 This method determines if an element is in the set.

containsAll
 This method determines if all elements of a collection are in the set.

equals
 This method determines if two sets are equal.

first
 This method obtains the first element of the set.

get
 This method searches the set for an element.

hashCode
 This method returns the hash code of the set.

higher
 This method finds an element above a given key.

iterator
 This method returns an iterator for the set.

last
 This method obtains the last element of the set.

lower
 This method finds an element below a given key.

readObject
 This method reads a set from a stream.

remove
 This method removes an element from the set.

removeAll
 This method removes all entries in a given collection.

removeIf
 This method removes all entries satisfying a predicate.

retainAll
 This method retains all elements in a specified collection.

set
 This method updates an element in the set.

size
 This method returns the number of elements in the set.

subset
 This method determines when a set is a subset of another.

toString
 This method generates a string representation of the set.

writeObject
 This method writes a set to a stream.
