Question

How to remove all elements from LinkedList in Java

Answer 1

import java.util.LinkedList; 
  
public class MyClass {
    public static void main(String args[]) { 
        LinkedList<String> ll = new LinkedList<String>(); 
   
        ll.add("c++"); 
        ll.add("java"); 
        ll.add("c#"); 
        ll.add("php"); 
        ll.add("python"); 
        System.out.println(ll); 
         
        ll.clear(); // remove all elements from LinkedList
         
        ll.add("c"); 
        ll.add("javascript"); 
        System.out.println(ll); 
        
        ll.clear(); // remove all elements from LinkedList

        System.out.println(ll); 
    }
}
  
  
  
/*
run:
  
[c++, java, c#, php, python]
[c, javascript]
[]
 
*/

 

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