《《Thinking in Java》中文版》包括：《Thinking in Java》和《ThinkInJava2000》

				//: com:bruceeckel:util:Generator.java
				// From 'Thinking in Java, 2nd ed.' by Bruce Eckel
				// www.BruceEckel.com. See copyright notice in CopyRight.txt.
				package com.bruceeckel.util;
				public interface Generator { 
				  Object next(); 
				} ///:~