Computers and Technology, 18.05.2021 19:10, chjam265

Have a class that extends the functionality of the single-entry class and holds the whole current database as a class object. (Hint: You can use an ArrayList behind-the-scenes to do this.) Create get method that can lookup single entry based on certain criteria (index number, search by criteria, etc.) You can overload your get method if you wish. You MUST save every entry added to the database to file. This entry must be able to

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Have a class that extends the functionality of the single-entry class and holds the whole current da...