arraylist

package ossm.manicom.sadie.arraysandlists;
import java.util.*;
public class arraylistClass implements customList
{

	private Object[] myKeep;
	private int arrSize = 0;

	public arraylistClass()
	{
		myKeep = new Object[10];
	}
	public int Size()
    {
    	return arrSize;
    }

    public void Add(Object obj)
    {
    	if(myKeep.length <= 5)
    	{
    		IncreaseListSize();
    	}
    	myKeep[arrSize++] = obj;
    }

    public Object Get(int index)
    {
    	if(index < arrSize)
    	{
    	}
		return index;
    }


    public Object Delete(int index)
    {
    	if(index < arrSize)
    	{
    		Object obj = myKeep[index];
    		myKeep[index] = null;
    		int temp = index;
    		while(temp < arrSize)
    		{
    			myKeep[temp] = myKeep[temp + 1];
    			myKeep[temp + 1] = null;
    			temp++;
    		}

    		arrSize--;
    		return obj;
    	}
    	return index;
    }


    public void IncreaseListSize()
    {
    	myKeep = Arrays.copyOf(myKeep, myKeep.length *2);
    }

    public static void main(String[] args)
    {
    	arraylistClass mal = new arraylistClass();
    	mal.Add(new Integer(2));
    	mal.Add(new Integer(5));
    	for(int i=0; i<mal.Size(); i++)
    	{
    		System.out.println(i);
    	}
    }

	@Override
	public void prepend(Object obj) {
		// TODO Auto-generated method stub

	}


}