SortedSet remove() method in Java with Examples
Last Updated :
21 Jan, 2021
The remove(Object O) method of SortedSet interface is used to remove a particular element from this SortedSet.
Syntax:
boolean remove(Object O)
Parameters: The parameter O is of the type of element maintained by this SortedSet and specifies the element to be removed from the Set.
Return Value: This method returns True if the specified element is present in the Set otherwise it returns False.
Note: The remove() method in SortedSet is inherited from the Set interface in Java.
Below program illustrate the java.util.SortedSet.remove(Object O) method:
Java
import java.util.*;
public class SortedSetDemo {
public static void main(String args[])
{
SortedSet<String> set
= new TreeSet<String>();
set.add( "Welcome" );
set.add( "To" );
set.add( "Geeks" );
set.add( "4" );
set.add( "Geeks" );
System.out.println( "SortedSet: "
+ set);
set.remove( "Geeks" );
set.remove( "4" );
set.remove( "Welcome" );
System.out.println(
"SortedSet after "
+ "removing elements: "
+ set);
}
}
|
Output:
SortedSet: [4, Geeks, To, Welcome]
SortedSet after removing elements: [To]
Reference: https://docs.oracle.com/javase/7/docs/api/java/util/Set.html#remove(java.lang.Object)
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