The
size() method of
SortedSet interface is used to get the size of the SortedSet or the number of elements present in the SortedSet.
Syntax:
int size()
Parameters: This method does not takes any parameter.
Return Value: The method returns the
size or the number of elements present in the SortedSet.
Note: The size() method in
SortedSet is inherited from the
Set interface in Java.
Below program illustrate the java.util.Set.size() method:
Output:
Set: [4, Geeks, To, Welcome]
The size of the SortedSet is: 4
Reference:
https://docs.oracle.com/javase/7/docs/api/java/util/Set.html#size()
