Answered: Create a new class in the practicum1…

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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Create a new class in the practicum1 package named ArrayUtilities. Write a method in the class that meets the following requirements: -

It should be named "arrayToString" -

It should declare a parameter for an int array. - It should return a String in the same format as the example above, e.g. "[1, 2, 3]". If the array is length 0, you should return the string "[]". -

It should NOT use the Arrays.toString() method - you should create and return the string yourself. -

You may receive a warning from IntelliJ about using string concatenation. You may ignore it.

Write a main method to test your method by calling it with one or more small arrays and printing the string(s).

Example output: [] [1, 2, 3] [2, 3, 5, 7, 11, 13]

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