The interface can be passed directly to the new example? Explanation:
Interface, abstraction, impossible new! Interface, abstraction can be understood, vagueness is indefinite, east and west, use is required, and other characteristics are required. Top-level substitute, given Object A = new Object (); disagreement, cause reduction abbreviation 1 important region: general issue! !! !!
new__ interface __ general issue {. .. .. };
Back side of the parentheses This type of copying method, the actual situation is new, the interface is anonymous, the development person is in demand, and the anonymity is inside (in the flower group).
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