Task 1: DisplayBecause the logfiles are so big, we would only like to display a certain number oflines at a time. We prompt the user to choose start and end line numbers andprint all the lines from start to end (inclusive).The input constraints are as follows: 0 ≤ start < end ≤ 999You can safely assume that the inputs will fall within that range.Instructions1. Create a file called Display.java2. Write a try-catch statement that attemps to create a Scanner object toread from the logfile ('logfile.txt').3. If the file does not exist, catch the FileNotFoundException, print "Cannotfind logfile!" then "Exiting..." and quit the program.4. If the file exists, prompt the user to enter start and end indices5. Print out all the lines between the start and end line numbers (inclusive).Sample Input/Output Example 1:Enter a start and end index separated by a space:0 100: 1631077133.1621282 WARNING High CPU temp.1: 1631077133.1621487 ERROR Carrier signal lost.2: 1631077133.1621530 NOTIFY Waypoint set.3:1631077133.1621563 ERROR Motor failure.4: 1631077133.1621597 NOTIFY Waypoint reached.5: 1631077133.1621628 WARNING IMU sensor offset.6: 1631077133.1621654 WARNING Speed limit exceeded.7: 1631077133.1621683 NOTIFY Returning home.8: 1631077133.1621709 WARNING High CPU temp.9: 1631077133.1621737 WARNING Speed limit exceeded.10: 1631077133.1621764 NOTIFY Rerouting.Example 2:Cannot find logfile!Exiting...Example 3:Enter a start and end index separated by a space:499 512499: 1631077133.1634748 ERROR Battery depleted.500: 1631077133.1634772 WARNING IMU sensor offset.501: 1631077133.1634796 WARNING High CPU temp.502: 1631077133.1634822 NOTIFY Rerouting.503: 1631077133.1634843 ERROR Carrier signal lost.504: 1631077133.1634867 NOTIFY Rerouting.505: 1631077133.1634893 ERROR Motor failure.506: 1631077133.1634915 ERROR Carrier signal lost.507: 1631077133.1634941 ERROR Battery depleted.508: 1631077133.1634967 WARNING High CPU temp.509: 1631077133.1634991 ERROR GPS offline.510: 1631077133.1635013 WARNING Signal degradation.511: 1631077133.1635036 WARNING Signal degradation.512: 1631077133.1635070 NOTIFY Rerouting.

JAVA program is implemented below as according to the given instructions

Task 1: Display Because the logfiles are so big, we would only like to display a certain number of lines at a time. We prompt the user to choose start and end line numbers and print all the lines from start to end (inclusive). The input constraints are as follows: 0 ≤ start < end ≤ 999 You can safely assume that the inputs will fall within that range. Instructions 1. Create a file called Display.java 2. Write a try-catch statement that attemps to create a Scanner object to read from the logfile ('logfile.txt'). 3. If the file does not exist, catch the FileNotFoundException, print "Cannot find logfile!" then "Exiting..." and quit the program. 4. If the file exists, prompt the user to enter start and end indices 5. Print out all the lines between the start and end line numbers (inclusive).

Task 1: Display Because the logfiles are so big, we would only like to display a certain number of lines at a time. We prompt the user to choose start and end line numbers and print all the lines from start to end (inclusive). The input constraints are as follows: 0 ≤ start < end ≤ 999 You can safely assume that the inputs will fall within that range. Instructions 1. Create a file called Display.java 2. Write a try-catch statement that attemps to create a Scanner object to read from the logfile ('logfile.txt'). 3. If the file does not exist, catch the FileNotFoundException, print "Cannot find logfile!" then "Exiting..." and quit the program. 4. If the file exists, prompt the user to enter start and end indices 5. Print out all the lines between the start and end line numbers (inclusive).

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter14: Files And Streams

Section: Chapter Questions

Problem 2E: Create a program named FileComparison that compares two files. First, use a text editor such as...

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