很多人都羡慕孟羽童，因为刚出来工作就可以成为董明珠的秘书，而且工资待遇也是不错的。但最新消息指出，开发者_JAVA技巧孟羽童离职前月薪不足一万，而且还曾透露工作时间太长了，工作内容很繁杂。
I have a sample program, which needs to execute 3 methods in a particular order. And after executing each method, should do error handling. Now i did this in a normal fashion, w/o using delegates like
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