ArrayList using packages

Discussion in 'Java' started by Raquel, Nov 26, 2016.

  1. Raquel

    Raquel

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    Good evening ,

    I have a school project where I have to make a program that contain an arraylist of packages references to objects of three classes . I should create a loop through the array list to process the packages polymorphically. I need help invoking the functions to obtain information . I would appreciate your help .

    Thank you !
     
    Raquel, Nov 26, 2016
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