Java LinkedHashMap() Constructor

Syntax

LinkedHashMap() constructor from LinkedHashMap has the following syntax.

public LinkedHashMap()

Example

In the following code shows how to use LinkedHashMap.LinkedHashMap() constructor.


import java.util.LinkedHashMap;
//w  w w  .j a  v a  2 s  .  c  om
public class Main {

   public static void main(String[] args) {

      LinkedHashMap<String, Integer> map = new LinkedHashMap<String, Integer>();

      // add some values in the map
      map.put("One", 1);
      map.put("Two", 2);
      map.put("Three", 3);


      System.out.println(map);

      // clear the map
      map.clear();


      System.out.println(map);
   }
}

The code above generates the following result.