Java.util.LinkedList.clear() Method


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Description

The java.util.LinkedList.clear() method removes all of the elements from this list.

Declaration

Following is the declaration for java.util.LinkedList.clear() method

public void clear()

Parameters

NA

Return Value

This method does not return any value.

Exception

NA

Example

The following example shows the usage of java.util.LinkedList.clear() method.

Live Demo
package com.tutorialspoint;

import java.util.*;

public class LinkedListDemo {
   public static void main(String[] args) {

      // create a LinkedList
      LinkedList list = new LinkedList();

      // add some elements
      list.add("Hello");
      list.add(2);
      list.add("Chocolate");
      list.add("10");

      // print the list
      System.out.println("LinkedList:" + list);

      // clear the list
      list.clear();

      // print the list
      System.out.println("LinkedList:" + list);
   }
}

Let us compile and run the above program, this will produce the following result −

LinkedList:[Hello, 2, Chocolate, 10]
LinkedList:[]

java_util_linkedlist.htm

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