Given the following code and a file named "data.txt" whose contents are listedon the next page, show what is printed. Assume that all required imports are defined abovethe code shown. If an exception occurs, write the word exception for that output line.public class FinalExam4 {public static void main (String[] args) {int i0 = 2, il = 3;double d0 = 2.0, d1 = 3.0, d2 = 4.0;= 'Z';= "";char c0 = '8', clString s0= ""s1try {Scanner scan = new Scanner (new File ("data.txt"));d0 = scan.nextDouble();i0scan.nextInt();c0scan.next().charAt (3);s0 = scan.next ();System.out.println(d0 + ":System.out.println(c0 + ":+ i0);" + s0);if (scan.hasNextDouble ())d1 = scan.nextDouble();if (scan.hasNextInt ())il = scan.nextInt();cl = scan.next().charAt (3);scan.nextLine (); // discard newline= scan.nextLine();s1System.out.println(dl + "System.out.println(cl + ",+ il);+ s1);d2 = scan.nextDouble ();System.out.println(d2);scan.close ();} catch (Exception e) {System.out.println ("Exception!");}}

We will solve the given problem in Java language.

Answered: Given the following code and a file…

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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s and throws an exception if the second input on a line is a string rather than an int. At FIXME in the code, add a try/catch statement to catch ios_base::failure, and output 0 for the age. Ex: If the input is: Lee 18 Lua 21 Mary Beth 19 Stu 33 -1 then the output is: Lee 19 Lua 22 Mary 0 Stu 34 419894.2696446.qx3zqy7 #include <string>#include <iostream> using namespace std; int main() { string inputName; int age; // Set exception mask for cin stream cin.exceptions(ios::failbit); cin >> inputName; while(inputName != "-1") { // FIXME: The following line will throw an ios_base::failure. // Insert a try/catch statement to catch the exception. // Clear cin's failbit to put cin in a useable state. cin >> age; cout << inputName << " " << (age + 1) << endl; cin >> inputName; } return 0;}
Exception Project JAVA Create a Java program that searches for a student’s ID or name in a text file, complete the findID() and findName() functions. Then, insert a try/catch statement in main() to catch any exceptions thrown by findID() or findName(), and output the exception message. Each line in the text file contains a name and ID separated by a space. Function findID() has two parameters: a student's name (string) and the text file's contents (infile, input file variable). The function findID() returns the ID associated with the student's name if the name is in the file, otherwise the function throws a runtime error with the message "Student ID not found for studentName", where studentName is the name of the student. Function findName() has two parameters: a student's ID (string) and the text file's contents (infile). The function findName() returns the name associated with the student's ID if the ID is in the file, otherwise the function throws a runtime error with the message…
JAVA EXCEPTION HANDLING:Define a new exception, called ExceptionLineTooLong, that prints out the error message "The strings is too long". Write a program that reads phrase and throws an exception of type ExceptionLineTooLong in the case where a string is longer than 80 characters. For example: Input Result The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped…
The given program reads a list of single-word first names and ages (ending with-1), and outputs that list with the age incremented. The program fails and throws an exception if the second input on a line is a string rather than an integer. At FIXME in the code, add try and except blocks to catch the ValueError exception and output 0 for the age. Ex: If the input is: Lee 18 Lua 21 Mary Beth 19 Stu 33 -1 then the output is: Lee 19 Lua 22 Mary 0 Stu 34
Design and implement a program that creates an exception classcalled StringTooLongException, designed to be thrown when astring is discovered that has too many characters in it. In the maindriver of the program, read strings from the user until the userenters "DONE". If a string that has too many characters (say 20) isentered, throw the exception. Allow the thrown exception toterminate the program
For this assignment, your program will read characters from a string for the purpose of assigning data from that string to the private data members of a class. This simulates a program that would read a record in from a stored file into memory for the purpose of making changes to that record. Below is a template of your program. For this assignment, you MUST use loops (100 pts off if not using loops) and you cannot use the following methods: indexOf() substring() subsequence().
1. When does the + operator concatenate instead of add? What happens if you try to use + on a string with an integer? Why do you think this happens? 2. If a string has 10 characters, what is the index of the last character? 3. Explain why this code causes an exception: Animal = "Tiger" Animal[0] = "L"
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reads in a file of student academic credit data. Each line of the input filewill contain the student name (a single String with no spaces), the number of semester hours earned (an integer),the total quality points earned (a double).Here is the students.dat data file:students.dat Smith 27 83.7Jones 21 28.35Walker 96 182.4Doe 60 150Wood 100 400Street 33 57.4Taylor 83 190Davis 110 198Smart 75 292.5Bird 84 168Summers 52 83.2 My question is how can I create the <<students.dat>> I already have the code but I just need help to create the students.dat

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