collections

linkedhashset

/** 
* @author ARUN
*/

import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedHashSet;

public class LinkedHashSetDemo {
	public LinkedHashSet<String> addValuesInLinkedHashSet(){
		LinkedHashSet<String> linkedhashset = new LinkedHashSet<String>();
		linkedhashset.add("arun");
		linkedhashset.add("kiran");
		linkedhashset.add("ravi");
		linkedhashset.add("sohan");
		linkedhashset.add("khaleel");
		
		return linkedhashset;
	}
	/*iterate the linkedhashset and print all the values
	 * in the linkedhashset
	 * @param linkedhashset
	 */
	public void retrieveLinkedHashSet(LinkedHashSet<String> linkedhashset){
		Iterator<String> iterator = linkedhashset.iterator();
		while(iterator.hasNext()){
			String s = iterator.next();
			System.out.println("NAME:" +s);
		
		}
		System.out.println("THUS LINKEDHASHSET ASSURES THE ORDER OF ENTRY");
	}
	
public static void main(String []args){
	LinkedHashSetDemo linkedhashsetdemo = new LinkedHashSetDemo();
	LinkedHashSet<String> linkedhashset = linkedhashsetdemo.addValuesInLinkedHashSet();
	linkedhashsetdemo.retrieveLinkedHashSet(linkedhashset);

}
}

/* output

NAME:arun
NAME:kiran
NAME:ravi
NAME:sohan
NAME:khaleel
THUS LINKEDHASHSET ASSURES THE ORDER OF ENTRY

**//

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