3:03 am - Friday July 20, 2018

program for LinkedHashMap by using clear()method

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*@author :CandidJava.com
*@descriptions : This program explain the function and use of clear() method

import java.util.*;

import java.util.LinkedHashMap;

class LinkedHashMapclear{

public static void main(String args[]) {

//creating LinkedHashMap Object

LinkedHashMap lhm = new LinkedHashMap();

lhm.put(1, "mani");

lhm.put(6, "karthi");

lhm.put(5, "Bala");

lhm.put(4, "Anand");

lhm.put(3, "candid");

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

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

//clear() method is used to remove all the elements from the list

lhm.clear();

System.out.println("The clear of LinkedHashMap are : " + lhm);

}

}

output

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

Note: LinkedHashMapclear.java uses unchecked or unsafe operations.

Note: Recompile with -Xlint:unchecked for details.

D:\CandidJava\Util\LinkedHashMap>java LinkedHashMapclear

Remove of LinkedHashMap are : {1=mani, 6=karthi, 5=Bala, 4=Anand, 3=candid}

The clear of LinkedHashMap are : {}

Filed in: Z-A All Java Codes

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