4. Show the output of the following code. a) ArrayList topping - new ArrayList<> (); topping. add ("Pearl"); topping. add ("Organic Chia Seed"); topping. add ("Coconut Jelly"); topping. add ("Pudding"): topping.add ("Red Bean"); topping.add ("Horlick"): System.out.printin ("output 1: " + topping.get (4)); topping.set (4, "Aloe Vera"); topping.set (1, "Handmade Pearls"); topping.set (3, "Oreo Cookies Pieces"); System.out.printin ("output 2: " + topping.get (1)): topping.remove (5); topping.remove (2) ; System.out.printin ("output 3: " + topping.get (topping.size ()-2)); topping.add (0, "Grass Jelly") ; topping.add (3, "Kapitea Ice Cream"); System.out.printin ("Topping list: ") ; for (int i - 0; i < topping.size (); i++) System.out.printin (topping.get (i));

4. Show the output of the following code. a) ArrayList topping - new ArrayList<> (); topping. add ("Pearl"); topping. add ("Organic Chia Seed"); topping. add ("Coconut Jelly"); topping. add ("Pudding"): topping.add ("Red Bean"); topping.add ("Horlick"): System.out.printin ("output 1: " + topping.get (4)); topping.set (4, "Aloe Vera"); topping.set (1, "Handmade Pearls"); topping.set (3, "Oreo Cookies Pieces"); System.out.printin ("output 2: " + topping.get (1)): topping.remove (5); topping.remove (2) ; System.out.printin ("output 3: " + topping.get (topping.size ()-2)); topping.add (0, "Grass Jelly") ; topping.add (3, "Kapitea Ice Cream"); System.out.printin ("Topping list: ") ; for (int i - 0; i < topping.size (); i++) System.out.printin (topping.get (i));

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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