Java.util.LinkedList.size() Method
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Description
The java.util.LinkedList.size() method returns the number of elements in this list.
Declaration
Following is the declaration for java.util.LinkedList.size() method
public int size()
Parameters
NA
Return Value
This method returns the number of elements in this list
Exception
NA
Example
The following example shows the usage of java.util.LinkedList.size() method.
Live Demopackage 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); // print the size of the list System.out.println("List size:" + list.size()); // add 2 more elements list.add("Coffee"); list.add("Element"); // print the size of the list System.out.println("List size:" + list.size()); } }
Let us compile and run the above program, this will produce the following result −
LinkedList:[Hello, 2, Chocolate, 10] List size:4 List size:6
java_util_linkedlist.htm
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