1- You have Classes that contain many of methods
2- needless class
3- spacing and make code more readable by not splinting the line into 2 or 3 lines
4- naming some variables make me search the whole code to know what it
5- some function may be replaced or deleted
6- naming of functions is not real it's name is addfriend and it do something else.
1- You have Classes that contain many of methods 2- needless class 3- spacing and make code more readable by not splinting the line into 2 or 3 lines 4- naming some variables make me search the whole code to know what it 5- some function may be replaced or deleted 6- naming of functions is not real it's name is addfriend and it do something else.