Consider a comma-separated file that contains student names and scores such as the following: Jane Lee, 180, 98, 97, 198 Aaron X. Schmidt, 37, 42, 49, 54 Frank von Tardy, 2, 3, 10, 7 We can read the file one line at a time and use the indexOf method to get the positions of the commas. The call line.indexOf(",", pos) gives the position of the next comma at or beyond the position pos, or -1 if there is no match. Rearrange the lines below to compute the total score for a student. Assume that each student has at least one score Unused String name = line.substring(0, end); int start = end + 1; score = score.trim(); end = if (end == -1) } { } line.indexOf(",", start); score = line.substring (start, end); else total = total + Integer.parseInt(score); while (end != -1) { String score; Scores.java import java.util.Scanner; public class Scores { public static void calculateScore (String line) { } int total = } 0; System.out.println(name + 11 } Load default template... 11 public static void main (String [] args) { + total); Scanner in = new Scanner (System.in); while (in.hasNextLine()) { calculateScore (in.nextLine()); Unused end if (end } { } else line.. = line.indexOf(",", start); -1) } score = = line.substring(start, end); total = == total + Integer.parseInt(score); while (end != -1) { String score; int end line.indexOf(",", 0); { score = line.substring (start); Scores.java ***** import java.util.Scanner; public class Scores { public static void calculateScore (String line) { } int total = 0; System.out.println(name + } Load default template... public static void main (String [] args) { + total); } Scanner in = new Scanner(System.in); while (in.hasNextLine()) { calculateScore (in.nextLine()); Consider a comma-separated file that contains student names and scores such as the following: Jane Lee, 180, 98, 97, 198 Aaron X. Schmidt, 37, 42, 49, 54 Frank von Tardy, 2, 3, 10, 7 We can read the file one line at a time and use the indexOf method to get the positions of the commas. The call line.indexOf(",", pos) gives the position of the next comma at or beyond the position pos, or -1 if there is no match. Rearrange the lines below to compute the total score for a student. Assume that each student has at least one score Unused String name = line.substring(0, end); int start = end + 1; score = score.trim(); end = if (end == -1) } { } line.indexOf(",", start); score = line.substring (start, end); else total = total + Integer.parseInt(score); while (end != -1) { String score; Scores.java import java.util.Scanner; public class Scores { public static void calculateScore (String line) { } int total = } 0; System.out.println(name + 11 } Load default template... 11 public static void main (String [] args) { + total); Scanner in = new Scanner (System.in); while (in.hasNextLine()) { calculateScore (in.nextLine()); Unused end if (end } { } else line.. = line.indexOf(",", start); -1) } score = = line.substring(start, end); total = == total + Integer.parseInt(score); while (end != -1) { String score; int end line.indexOf(",", 0); { score = line.substring (start); Scores.java ***** import java.util.Scanner; public class Scores { public static void calculateScore (String line) { } int total = 0; System.out.println(name + } Load default template... public static void main (String [] args) { + total); } Scanner in = new Scanner(System.in); while (in.hasNextLine()) { calculateScore (in.nextLine());