Analyse the following code: public class Test { public static void main(String[] args) { int[] oldList = {1, 2, 3, 4, 5}; reverse(oldList); for (int i = 0; i < oldList.length; i++) System.out.print(oldList[i] + " "); } public static void reverse(int[] list) { int[] newList = new int[list.length]; for (int i = 0; i < list.length; i++) newList[i] = list[lis

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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Analyse the following code: 

public class Test {
  public static void main(String[] args) {
    int[] oldList = {1, 2, 3, 4, 5};
    reverse(oldList);
    for (int i = 0; i < oldList.length; i++)
      System.out.print(oldList[i] + " ");
  }
 
  public static void reverse(int[] list) {
    int[] newList = new int[list.length];
 
    for (int i = 0; i < list.length; i++)
      newList[i] = list[list.length - 1 - i];
 
    list = newList;
  }
}
 
  • A. 

    The program displays 1 2 3 4 5 and then raises an ArrayIndexOutOfBoundsException.

  • B. 

    The program displays 5 4 3 2 1.

  • C. 

    The program displays 1 2 3 4 5.

  • D. 

    The program displays 5 4 3 2 1 and then raises an ArrayIndexOutOfBoundsException.

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