Exercise 2:Consider the following class:public class Sequence{private ArrayList values;public Sequence() { values = new ArrayList(); }public void add(int n) { values.add(n); }public String toString() { return values.toString(); }}Add a methodpublic Sequence merge(Sequence other)that merges two sequences, alternating ele-ments from both sequences. If one sequence is shorter than the other, then alternateas long as you can and then append the remaining elements from the longersequence. For example, if a is1 4 9 16and b is9 7 4 9 11then a.merge(b) returns the sequence1 9 4 7 9 4 16 9 11without modifying a or b.

Given Exercise 2: Consider the following class: public class Sequence private…

sider the following class: blic class Sequence private ArrayList values; public Sequence() { values new ArrayList(); } public void add(int n) { values.add(n); } public String toString() { return values.toString(); }

sider the following class: blic class Sequence private ArrayList values; public Sequence() { values new ArrayList(); } public void add(int n) { values.add(n); } public String toString() { return values.toString(); }

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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