Remove all values from LinkedHashMap in Java

//from w  ww . j  av  a 2s. c o  m
import java.util.LinkedHashMap;

public class Main {
  public static void main(String[] args) {
    LinkedHashMap<String,String> lHashMap = new LinkedHashMap<String,String>();

    lHashMap.put("1", "One");
    lHashMap.put("2", "Two");
    lHashMap.put("3", "Three");

    lHashMap.clear();
    System.out.println(lHashMap.size());

  }

}