Answered: public Movie remove(Movie movie) { //…

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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Question

public Movie remove(Movie movie) {
// Step 1: Throw an exception if the thing you want to remove is null

// Step 2: Search through the array and try to find movie.

Movie removed = null;
/* *
for (int i = 0;...) { *

if(movies[i].equals(movie)) {
* ... *
} *
} */

// Step 3: Throw an exception if you failed to find the movie,

// else return the movie

if (removed == null) {
// Throw exception if movie is still null
}
return movie;
}

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