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并非有意欺骗，实在是善意的谎言。Adapter mode of interface: When you don't want to implement all methods in an interface, you can create an abstract class Wrapper to implement all methods. When we write other classes, we can inherit the abstract class.Setting position, system form (wet type, dry type, pre-action, open type, closed type, etc.), alarm valve position and quantity, water pump adapter position and quantity, and whether there is any roof fire water tank connected with this system and automatic sprinkler system diagram.Netfilter is the real security framework for firewalls. Netfilter is located in kernel space.He mobilized the New York Times to rescue Hu Shi from prison, which is rarely mentioned in domestic historical works. When Hu Shi was the principal of China Public School, he was finally arrested for offending the national government by repeating three important articles in New Moon. As news came that he would be shot, Aban was furious and mobilized the Times headquarters to publish a long editorial condemning the atrocities committed by the national government. He quickly translated the editorial into Chinese and Japanese, spending a lot of money, and sent the editorial to all Chinese, Japanese and English newspapers and magazines in the Far East by telegram for reprinting, forming a trend of overwhelming condemnation, finally forcing the national government to withdraw the butcher's knife and release Hu Shi.Find a good comment and add it to the original text!AP or a