Program Explanation Program: // Import required packages import java.io.File; import java.io. PrintWriter; import java.util.*; // Class definition public class Exercise12_27 { // Main function definition public static void main(String[] args) { // for loop for (int i = 0; i < args.length; i++) /* The file extension is not a “.class” then call the method replaceWord() */ if (!args[i].endsWith(".class")) // Invoke the method to replace the // word replaceWord(new File(args[i])); } // main() method end // Function definition public static void replaceWord(File file) { // Declare the variables and initialize the value String lineSeparator = System.getProperty ("line.separator"); String line = ""; // Exception handling try…catch part try { try( /* Create a file input object to read the file contents */ Scanner input = new Scanner(file)) { while (input.hasNext()) { /* Invoke the method getNewLine()to pad the “0” and append the line separator with the return value */ line += getNewLine(input.nextLine()) + lineSeparator; } } try( /* Create PrintWriter object to store the padded text in the file */ PrintWriter output = new PrintWriter(file)) { // Write the content into the file output.print(line); } } // Display the exception catch message catch (Exception ex) { ex.printStackTrace(); } } // Function definition public static String getNewLine(String line) { // Get the index position of the word “Exercise” int k = line...

Introduction to Java Programming and Data Structures, Comprehensive Version Plus MyProgrammingLab with Pearson EText -- Access Card Package

11th Edition

ISBN: 9780134694511

Author: Liang, Y. Daniel

Publisher: Pearson Education Canada

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Chapter 12, Problem 12.27PE

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Chapter 12 Solutions

Introduction to Java Programming and Data Structures, Comprehensive Version Plus MyProgrammingLab with Pearson EText -- Access Card Package

Chapter 12.2, Problem 12.2.1CP Chapter 12.2, Problem 12.2.2CP Chapter 12.2, Problem 12.2.3CP Chapter 12.2, Problem 12.2.4CP Chapter 12.2, Problem 12.2.5CP Chapter 12.2, Problem 12.2.6CP Chapter 12.3, Problem 12.3.1CP Chapter 12.3, Problem 12.3.2CP Chapter 12.4, Problem 12.4.1CP Chapter 12.4, Problem 12.4.2CP

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