LinkedHashSet remove() method in Java
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() methodimport 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]
