The contains() method is used to check whether a specific element is present in the SortedSet or not. So basically it is used to check if a SortedSet contains any particular element.
boolean contains(Object element)
Parameters: The parameter element is of the type of SortedSet. This is the element that needs to be tested if it is present in the set or not.
Return Value: The method returns true if the element is present in the set else return False.
Below program illustrate the Java.util.Set.contains() method:
Set: [4, Geeks, To, Welcome] Does the Set contains 'Geeks'? true Does the Set contains '4'? true Does the Set contains 'No'? false
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