Get Size of Java LinkedHashMap

The size() method is used to get the size of LinkedHashMap in Java.

Create a LinkedHashMap and add some elements to it −

LinkedHashMap<String,String> l = new LinkedHashMap<String,String>(); l.put("1", "Jack"); l.put("2", "Tom"); l.put("3", "Jimmy"); l.put("4", "Morgan"); l.put("5", "Tim"); l.put("6", "Brad");

Get the size now −

l.size()

The following is an example to get the size of LinkedHashMap −

Example

 Live Demo

import java.util.LinkedHashMap; public class Demo {    public static void main(String[] args) {       LinkedHashMap<String,String> l = new LinkedHashMap<String,String>();       l.put("1", "Jack");       l.put("2", "Tom");       l.put("3", "Jimmy");       l.put("4", "Morgan");       l.put("5", "Tim");       l.put("6", "Brad");       System.out.println("LinkedHashMap elements: "+l);       System.out.println("Size = "+l.size());    } }

Output

LinkedHashMap elements: {1=Jack, 2=Tom, 3=Jimmy, 4=Morgan, 5=Tim, 6=Brad} Size = 6