The Java.util.LinkedHashSet.remove(Object O) method is used to remove a particular element from a LinkedHashSet.
Syntax:
LinkedHashSet.remove(Object O)
Parameters: The parameter O is of the type of LinkedHashSet and specifies the element to be removed from the LinkedHashSet.
Return Value: This method returns True if the specified element is present in the LinkedHashSet otherwise it returns False.
Below program illustrate the Java.util.LinkedHashSet.remove(Object O) method:
// Java code to illustrate LinkedHashSet.remove() method import java.util.*;
import java.util.LinkedHashSet;
public class LinkedHashSetDemo {
public static void main(String args[])
{
// Creating an empty LinkedHashSet
LinkedHashSet<String> set = new LinkedHashSet<String>();
// Use add() method to add elements into the Set
set.add( "Welcome" );
set.add( "To" );
set.add( "Geeks" );
set.add( "4" );
set.add( "Geeks" );
// Displaying the LinkedHashSet
System.out.println( "LinkedHashSet: " + set);
// Removing elements using remove() method
set.remove( "Geeks" );
set.remove( "4" );
set.remove( "Welcome" );
// Displaying the LinkedHashSet after removal
System.out.println( "LinkedHashSet after removing "
+ "elements: " + set);
}
} |
Output:
LinkedHashSet: [Welcome, To, Geeks, 4] LinkedHashSet after removing elements: [To]