JAVA code can ony be added after line 16 of codefig1.txt36 fig2.txt29 fig3.txt25 ## Handling File Input with Exception Handling in Java### OverviewIn this example, we are learning how to use Java to read an integer from a file and handle exceptions using a try-with-resources statement. The program reads the filename from input and attempts to open and read from it. If the file does not exist, an exception is caught, and an error message is displayed.### Instructions1. **Read input for filename:** A string `figDataName` is read from input, which is the name of the file you wish to read.2. **Try-with-resources statement:** This block of code opens a file using the provided filename and attempts to read an integer from it into the variable `figData`.3. **Exception Handling:** If the file is not found, a `FileNotFoundException` is caught. The program then outputs the filename followed by `": File not available"`.### Example Outputs- If the input filename is `fig1.txt`, and the file exists with the content `36`, the output will be: ``` Value read from fig1.txt: 36 ```- If the input filename is `nosuchfile.txt`, and the file does not exist, the output will be: ``` nosuchfile.txt: File not available ```### Java CodeHere's a breakdown of the Java code used for this task:```javaimport java.util.Scanner;import java.io.FileInputStream;import java.io.FileNotFoundException;public class ReadDataFile { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); String figDataName; int figData; figDataName = scnr.next(); try (Scanner finScanner = new Scanner(new FileInputStream(figDataName))) { figData = finScanner.nextInt(); System.out.println("Value read from " + figDataName + ": " + figData); } catch (FileNotFoundException e) { System.out.println(figDataName + ": File not available"); } }}```### Key Concepts- **Try-with-resources:** This ensures that the `Scanner` is closed automatically after the try block is terminated.- **FileNotFoundException:** This exception is specific to the scenario where the specified file is not present.### Additional Resources- [Java Documentation on Try-with

Begin the program's execution.Initialize a scanner object for console input.Declare two variables,…

Jump to level String figDataName is read from input. The try block opens a file named figDataName using a try-with-resources statement, and reads an integer from the file into figData. Write an exception handler to catch a FileNotFoundException and output figDataName, followed by ": File not available". End with a newline. Ex: If the input is fig1.txt, then the output is: Value read from figl.txt: 36 Ex: If the input is nosuchfile.txt, then the output is: nosuchfile.txt: File not available 1 import java.util.Scanner; 2 import java.io.FileInputStream; 3 import java.io.FileNotFoundException; 4 5 public class ReadDataFile { 6 7 8 9 10 11 12 13 14 15 16 17 18 ReadDataFile.java fig1.txt fig2.txt fig3.txt 2015 public static void main(String[] args) { Scanner scnr = new Scanner(System.in); String figDataName; int figData; figDataName = scnr.next(); try (Scanner fInScanner = new Scanner(new FileInputStream(figDataName))) { figData = fInScanner.nextInt (); System.out.println("Value read from " + figDataName + ": + figData); } /* fInScanner is automatically closed after the try block terminates.

Jump to level String figDataName is read from input. The try block opens a file named figDataName using a try-with-resources statement, and reads an integer from the file into figData. Write an exception handler to catch a FileNotFoundException and output figDataName, followed by ": File not available". End with a newline. Ex: If the input is fig1.txt, then the output is: Value read from figl.txt: 36 Ex: If the input is nosuchfile.txt, then the output is: nosuchfile.txt: File not available 1 import java.util.Scanner; 2 import java.io.FileInputStream; 3 import java.io.FileNotFoundException; 4 5 public class ReadDataFile { 6 7 8 9 10 11 12 13 14 15 16 17 18 ReadDataFile.java fig1.txt fig2.txt fig3.txt 2015 public static void main(String[] args) { Scanner scnr = new Scanner(System.in); String figDataName; int figData; figDataName = scnr.next(); try (Scanner fInScanner = new Scanner(new FileInputStream(figDataName))) { figData = fInScanner.nextInt (); System.out.println("Value read from " + figDataName + ": + figData); } /* fInScanner is automatically closed after the try block terminates.

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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JAVA PROGRAM ASAP Please CREATE A program ASAP BECAUSE IT IS LAB ASSIGNMENT so it passes all the test cases. The program must pass the test case when uploaded to Hypergrade. Chapter 9. PC #16. Morse Code Converter Morse code is a code where each letter of the English alphabet, each digit, and various punctuation characters are represented by a series of dots and dashes. Write a program that asks the user to enter a string, and then converts that string to Morse code and prints on the screen. Use hyphens for dashes and periods for dots. The Morse code table is given in a text file morse.txt. When printing morse code, display eight codes on each line except the last line. Codes should be separated from each other with one space. There should be no extra spaces at the beginning and at the end of the output. Uppercase and lowercase letters are translated the same way. Morse.txt 0 -----1 .----2 ..---3 ...--4 ....-5 .....6 -....7 --...8 ---..9 ----.,…
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True or False _(1) The expression n/3*(8+4) evaluates to 16 if n=4 ___(2) x is greater than both y and z can be written as the statement x>y&&z ; in Java. ___(3) In Java a string is automatically an object.
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JAVA PPROGRAM ASAP Please create this program ASAP BECAUSE IT IS MY LAB ASSIGNMENT #2 so it passes all the test cases. The program must pass the test case when uploaded to Hypergrade. Chapter 9. PC #8. 8. Sum of Numbers in a String (page 610) Write a program that asks the user to enter a series of numbers separated by commas. Here are two examples of valid input: 7,9,10,2,18,6 8.777,10.9,11,2.2,-18,6 The program should calculate and display the sum of all the numbers. Input Validation 1. Make sure the string only contains numbers and commas (valid symbols are '0'-'9', '-', '.', and ','). 2. If the string is empty, a messages should be displayed, saying that the string is empty. Test Case 1 Enter a series of numbers separated only by commas or type QUIT to exit:\n7,9,10,2,18,6ENTERThe sum of those numbers is 52.00\nEnter a series of numbers separated only by commas or type QUIT to exit:\nENTEREmpty string.\nEnter a series of numbers separated only by…
Java please Line is a String object that holds an unknown number of int values separated by spaces. Write a segment of code that computes and displays the sum of the values in line.
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