The size() method of java.util.LinkedList class will return us the actual size of the list(Count of number of elements present in the list).
Signature
public int size()
This method returns number of elements in this LinkedList.
Example
The following example shows the usage of java.util.LinkedList.size() method.
import java.util.LinkedList; public class LinkedListExample { public static void main(String args[]) { // create an empty LinkedList LinkedList l = new LinkedList(); // use add() method to add elements to the list l.add("Element1"); l.add("Element2"); l.add("Element3"); l.add("Element4"); l.add("Element5"); //Getting the size of the list System.out.println("Size of the List is : \""+l.size()+"\""); //Printing the elements of the list System.out.println("**Elements of the list **"); for(String temp:l) { System.out.println(temp); } } }
Output
Size of the List is : "5" **Elements of the list ** Element1 Element2 Element3 Element4 Element5
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