import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

public class Ex {

	public static void main(String[] args) {

		// Create an array of strings to be inserted in the list of groceries.
		String[] myGroceries = { "milk", "bread", "butter", "eggs", "sugar",
				"flour" };
		List<String> myList = new ArrayList<String>();
		// Add array items to groceriesList.
		for (String x : myGroceries) {
			myList.add(x);
		}

		// Print the items of the groceries list.
		for (int i = 0; i < myList.size(); i++) {
			System.out.printf("%s ", myList.get(i));
		}
		System.out.println();

		Iterator<String> itr = myList.iterator();
		while (itr.hasNext()) {
			String item = itr.next();
			System.out.println(item);
		}
	}
}