import java.util.ArrayList;
import java.util.Iterator;
import java.util.Random;


public class IteratingTest {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		ArrayList<Integer> numbers = new ArrayList<Integer>();
		
		Random rand = new Random();
		
		for(int i = 0; i < 10; i++){
			numbers.add(rand.nextInt(100));
		}
		
		
		//this won't work
		/*
		int index = 0;
		for(int x: numbers){
			if(x % 2 == 0){
				numbers.remove(index);
			}
			else {
				index++;
			}
		}
		*/
		
		//use an iterator instead
		Iterator<Integer> iterator = numbers.iterator();
		
		while(iterator.hasNext()){
			int x = iterator.next();
			if(x % 2 == 0){
				//remove the current item
				iterator.remove();
			}
			
		}
		
		for(int x: numbers){
			System.out.print(x + " ");
		}
		System.out.println();

	}

}