public abstract class Parent 
{
    	/**
	 *  Returns the String object "I am ".
	 *
	 *  @returns "I am ".
	 *
	 */
	public String getPrefix( ) 
	{
		return "I am ";
	} // method getPrefix

       
       /**
	 *  Returns a String object.
	 *
	 *  @return a String object.
	 *
	 */
       public abstract String getClassName();

} // class Parent