import java.util.Collection;
import java.util.Iterator;
import java.io.Serializable;
import java.lang.Cloneable;
/*
 *Eclipse JDT will not compile the following class declertion
 *It claims i have not implemented the iterator() method. (which i have)
 */
public class test<A extends Collection & Serializable > implements Collection
/* 
 * The following definitions however do work correctly
* public class test<A extends Cloneable & Serializable > implements Collection
 * public class test<A extends Collection & Serializable >
 * public class test<A extends Serializable > implements Collection
 * public class test<A extends Collection > implements Collection
 */
{

	public int size()
	{
		// TODO Auto-generated method stub
		return 0;
	}

	public boolean isEmpty()
	{
		// TODO Auto-generated method stub
		return false;
	}

	public boolean contains(Object arg0)
	{
		// TODO Auto-generated method stub
		return false;
	}

	public Iterator iterator()
	{
		// TODO Auto-generated method stub
		return null;
	}

	public Object[] toArray()
	{
		// TODO Auto-generated method stub
		return null;
	}

	public Object[] toArray(Object[] arg0)
	{
		// TODO Auto-generated method stub
		return null;
	}

	public boolean add(Object arg0)
	{
		// TODO Auto-generated method stub
		return false;
	}

	public boolean remove(Object arg0)
	{
		// TODO Auto-generated method stub
		return false;
	}

	public boolean containsAll(Collection arg0)
	{
		// TODO Auto-generated method stub
		return false;
	}

	public boolean addAll(Collection arg0)
	{
		// TODO Auto-generated method stub
		return false;
	}

	public boolean removeAll(Collection arg0)
	{
		// TODO Auto-generated method stub
		return false;
	}

	public boolean retainAll(Collection arg0)
	{
		// TODO Auto-generated method stub
		return false;
	}

	public void clear()
	{
		// TODO Auto-generated method stub
		
	}




}