16.1 内部类.................................................... 277 16.2 闭包........................................................ 284 16.3 总结........................................................ 288 16.4 问与答.................................................... 288 16.5 小测验.................................................... 288 16.5.1 问题................................................ 288 16.5.2 答案................................................ 289 16.6 认证练习................................................ 289 16.7 练习........................................................ 290
标签：闭包,内部,16,........................................................,.............. From： https://www.cnblogs.com/cnetsa/p/17112433.html