Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Write in Java please
Write a recursive method that counts the number of postive integers in a bag from the client perspective.
the bag shouldn't be changed for the result of the method call
method header is
public static int countPositives(BagInterface<Integer> bag)
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