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2. Group each four integers and create an InetAddress object using them (in the same order they occur). 3. Perform reverse DNS lookup to retrieve the host name that corresponds to the formed IP address. 4. Write the String returned by the toString method for each InetAddress object on a file name IPResolved.txt, each on a separate line.

2. Group each four integers and create an InetAddress object using them (in the same order they occur). 3. Perform reverse DNS lookup to retrieve the host name that corresponds to the formed IP address. 4. Write the String returned by the toString method for each InetAddress object on a file name IPResolved.txt, each on a separate line.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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The ipnumbers.out file contains the following integers: 0 0 0 74 0 0 0 6 0 0 0 -25 0 0 0 21 0 0 0 69 0 0 0 -85 0 0 0 -6 0 0 0 35 0 0 0 -114 0 0 0 -6 0 0 0 -70 0 0 0 -82
** Attached with this assignment a file named "ipnumbers.out". The file contains integer numbers written using the writelnt method of the DataOutputStream class. Grouping each four integers in order forms an IP address. You are required to write a Java code that performs the following: 2. Group each four integers and create an InetAddress object using them (in the same order they occur). 3. Perform reverse DNS lookup to retrieve the host name that corresponds to the formed IP address. 4. Write the String returned by the toString method for each InetAddress object on a file name IPResolved.txt, each on a separate line. 5. When your code finishes reading the integers and writing the resolved IP addresses, it should print the statement “Finished writing at (date & time)", filling-in the date and time of the moment it finished writing using an object of the java.util.Date class. 6. Your code must print the statement: "10 error occurred!" to the console if any input/output error occurs.
Transcribed Image Text:** Attached with this assignment a file named "ipnumbers.out". The file contains integer numbers written using the writelnt method of the DataOutputStream class. Grouping each four integers in order forms an IP address. You are required to write a Java code that performs the following: 2. Group each four integers and create an InetAddress object using them (in the same order they occur). 3. Perform reverse DNS lookup to retrieve the host name that corresponds to the formed IP address. 4. Write the String returned by the toString method for each InetAddress object on a file name IPResolved.txt, each on a separate line. 5. When your code finishes reading the integers and writing the resolved IP addresses, it should print the statement “Finished writing at (date & time)", filling-in the date and time of the moment it finished writing using an object of the java.util.Date class. 6. Your code must print the statement: "10 error occurred!" to the console if any input/output error occurs.
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