////////////////////////// Animal Class Example B ////////////////////////////////
		

		class Animal	{
		
		  /** 3 numeric variables to hold our information */
		  int height;
		  int weight;
		  int lifespan;
		
		  /** method allows our animal to "eat" (currently doesn't do anything) */
		
		  public void eat()	{
			}
		
		  /** method allows our animal to "sleep" (currently doesn't do anything) */
		
		  public void sleep(int howLong)	 {
			}
		};