Please write in Java code ### Reading and Printing a Sequence of Lines with a Scanner in Java**Problem Statement:**Given a `Scanner` reference variable named `input` that has been associated with an input source consisting of a sequence of lines, write the code necessary to read in every line and print them all out on a single line, separated by a space.**Hint:** - Use `input.nextLine()` to read a line.- Use `input.hasNextLine()` to test if the input has a next line available to read.### Sample SolutionHere is a sample solution to address the given problem:```javaStringBuilder result = new StringBuilder();while (input.hasNextLine()) { String line = input.nextLine(); if (result.length() == 0) { result.append(line); // No leading space for the first line } else { result.append(" ").append(line); // Space before subsequent lines }}System.out.println(result.toString());```### Explanation:1. **StringBuilder Initialization:** - We initialize a `StringBuilder` named `result` to efficiently concatenate strings.2. **While Loop with `input.hasNextLine()`:** - We use a `while` loop that continues as long as there is another line to read (`input.hasNextLine()` returns `true`).3. **Reading and Appending Lines:** - Inside the loop, `input.nextLine()` reads the current line. - If `result` is empty (for the first iteration), append the line without a leading space. - For subsequent lines, append a space before appending the line to ensure they are separated by a space.4. **Printing the Result:** - Finally, we print the concatenated result using `System.out.println(result.toString())`.This solution ensures that all the lines are read and printed on a single line, separated by spaces, effectively solving the given task using the Java `Scanner` class.

Create a Scanner object to read input from the desired source (e.g., console, file).Initialize an…

Given a Scanner reference variable named input that has been associated with an input source consisting of a sequence of lines, write the code necessary to read in every line and print them all out on a single line, separated by a space. Hint: Use input.nextLine() to read a line and use input.hasNextLine() to test if the input has a next line available to read.

Given a Scanner reference variable named input that has been associated with an input source consisting of a sequence of lines, write the code necessary to read in every line and print them all out on a single line, separated by a space. Hint: Use input.nextLine() to read a line and use input.hasNextLine() to test if the input has a next line available to read.

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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