/**********************************************************************
 * Author:        Eric Heim
 * Date Created:  7/14/2011
 * Course:        CS0007
 * Description:   Shows the use of the set, remove, and add methods for
 *                the ArrayList class
 **********************************************************************/

import java.util.ArrayList;

public class ArrayListInsertRemoveReplace {

	public static void main(String[] args) {
		ArrayList<String> nameList = new ArrayList<String>();
		
		nameList.add("Eric");
		nameList.add("Thomas");
		nameList.add("Steve");
		
		printArrayList(nameList);
		
		System.out.println("Adding Joe to index 1");
		nameList.add(1, "Joe");
		
		printArrayList(nameList);
		
		System.out.println("Removing the name at index 0");
		nameList.remove(0);
		
		printArrayList(nameList);
		
		System.out.println("Replacing the name at index 2 with Jack");
		nameList.set(2, "Jack");
		
		printArrayList(nameList);
		
	}
	
	public static void printArrayList(ArrayList<String> theList) {
		for(int i = 0; i < theList.size(); i++) {
			System.out.println("Index:\t" + i + " Name:\t" + theList.get(i));
		}
	}
}