package org.JavaIncloud.java;

import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;

public class CommonOpetationWithSet 
{
	public static void main(String...JavaInCloud) 
	{
		Set<String>	luxuryBike = new HashSet<String>();
		
		//List will not give an exception if you'll try adding duplicate element but it'll simply ignore while storing
		luxuryBike.add("MTT-Turbine");		luxuryBike.add("Coventry-Eagle");
		luxuryBike.add("Fighter-Combat ");	luxuryBike.add("Wazuma-V8");
		luxuryBike.add("Brough-Superior ");luxuryBike.add("Ferrari 900");
		luxuryBike.add("Harley-Davidson");	luxuryBike.add("Harley-Davidson");
		
		System.out.println("luxuryBike>>"+luxuryBike);
		//luxuryBike>>[Coventry-Eagle, Fighter-Combat , Brough-Superior , Wazuma-V8, Harley-Davidson, Ferrari 900, MTT-Turbine]

		
		if(luxuryBike.contains("Harley-Davidson"))
			luxuryBike.remove("Harley-Davidson");
		
		System.out.println("luxuryBike after removing>>"+luxuryBike);
		//luxuryBike after removing>>[Coventry-Eagle, Fighter-Combat , Brough-Superior , Wazuma-V8, Ferrari 900, MTT-Turbine]
		
		if(luxuryBike.size() < 8 && !luxuryBike.contains("Harley-Davidson"))	
			luxuryBike.add("Harley-Davidson");
		
		System.out.println("luxuryBike>>"+luxuryBike);
		//luxuryBike>>[Coventry-Eagle, Fighter-Combat , Brough-Superior , Wazuma-V8, Harley-Davidson, Ferrari 900, MTT-Turbine]
		//How to use Iterator over Set.
		Iterator<String> iterator = luxuryBike.iterator();
		while (iterator.hasNext()) 
		{
			String bike = (String) iterator.next();
			System.out.print(bike);
		}
	}
}