Move Method
A method is, or will be, using or used by more features of another class than the class on which it is defined.
Crete a new method with a similar body in the class it uses most. Either turn the old method into a simple delegation, or remove it altogether.![](http://www.cnblogs.com/images/cnblogs_com/nanshouyong326/90398/o_20080126(020).jpg)