9:14 am - Wednesday December 19, 2018

program for LinkedHashMap by using generic () method

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//*@author :CandidJava.com

//*@descriptions : This program explain the function and use of generic() method

/**LinkedHashMap Generic*/

import java.util.*;

import java.util.LinkedHashMap;

class LinkedHashMapgeneric{

public static void main(String args[]) {

//creating LinkedHashMap Object

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

System.out.println("InitialLinkedHashMap are : " + lhm.size());

lhm.put(1, "mani");

lhm.put(6, "karthi");

lhm.put(5, "Bala");

lhm.put(4, "Anand");

lhm.put(3, "candid");

String s=lhm.get(4);//Object obj = lhm.remove(5);/**Removed from key and values*/

//String s=(String)o;

System.out.println("Final of LinkedHashMap are : " + lhm.size());

System.out.println("Final of LinkedHashMap are : " + s);

}

}

output

D:\CandidJava\Util\LinkedHashMap>javac LinkedHashMapSize.java

Note: LinkedHashMapSize.java uses unchecked or unsafe operations.

Note: Recompile with -Xlint:unchecked for details.

D:\CandidJava\Util\LinkedHashMap>java LinkedHashMapSize

InitialLinkedHashMap are : 0

Final of LinkedHashMap are : 4

Filed in: Z-A All Java Codes

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