Snake s2 = (Snake)s.clone();
System.out.println(“s2 = ” + s2);
s.increment();
System.out.println(“after s.increment”);
System.out.println( “s = ” + s);
System.out.println( “s2 = ” + s2);
}
附件下载：
http://www.mianwww.com/wp-content/uploads/2013/09/ZTE-JAVA%E9%9D%A2%E8%AF%95%E9%A2%98%E7%9B%AE1-%E7%AD%94%E6%A1%88.doc
http://www.mianwww.com/wp-content/uploads/2013/09/ZTE-JAVA%E9%9D%A2%E8%AF%95%E9%A2%98%E7%9B%AE1.doc
