Write a class ArrayMethods, where the main method asks the user to enter the number of inputs and stores them in an array called myList. Create a method printArray that prints the array myList. Create another method copyArray that copies the array using System.arraycopy, and multiplies each element in the copied array by 2, then finally returns the array to the main method. Invoke the printArray again to print the array returned by copyArray. In summary, see below. main method does: asks user for inputs and stores in array. Invoke printArray. Invoke ▸ ♦ ♦ copyArray. Invoke printArray again. printArray: void method, parameters passed is an array, prints an array copyArray: array-returning method, parameters passed is an array, copies array, multiplies 2 to each element in the copied array, returns the copied array

Write a class ArrayMethods, where the main method asks the user to enter the number of inputs and stores them in an array called myList. Create a method printArray that prints the array myList. Create another method copyArray that copies the array using System.arraycopy, and multiplies each element in the copied array by 2, then finally returns the array to the main method. Invoke the printArray again to print the array returned by copyArray. In summary, see below. main method does: asks user for inputs and stores in array. Invoke printArray. Invoke ▸ ♦ ♦ copyArray. Invoke printArray again. printArray: void method, parameters passed is an array, prints an array copyArray: array-returning method, parameters passed is an array, copies array, multiplies 2 to each element in the copied array, returns the copied array

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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