Simple Java LinkedHashMap : LinkedHashMap « Collections Data Structure « Java

1. Java
2. Collections Data Structure
3. LinkedHashMap

Simple Java LinkedHashMap

import java.util.LinkedHashMap;

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

    lHashMap.put("One", new Integer(1));
    lHashMap.put("Two", new Integer(2));

    // retrieve value using Object get(Object key) method of Java LinkedHashMap class

    Object obj = lHashMap.get("One");
    System.out.println(obj);
  }
}

 

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