Properties void clear() method Example Program

Clears this hashtable so that it contains no keys.

Program

package com.candidjava;

import java.util.Hashtable;
import java.util.Properties;

/* 
 * @author : Mohan 
 * @description : The clear() method is used to clear this hashtable so that it contains no keys.
 */
public class PropertiesClear {

	public static void main(String[] args) {
		Properties properties = new Properties();
		Hashtable ht = new Hashtable(properties);
		ht.put("hai", "hari");
		ht.put("good", "anand");
		ht.put("code", "vinoth");
		System.out.println(ht);
		ht.clear();
		System.out.println(ht);
		// TODO Auto-generated method stub

	}

}

Output

Explanation

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