Consider the code snippet below. You have to write a program that records the names and scores of students into a file and reads from the same file to display the names and scores. The file is named student$\_$scores.txt$.[3+3+4=10$ Marks$]$ For example: If the data entered is: John: $95$ Alice: $88$ Bob: $72$ Then the output should be: Writing to file successful.Writing to file successful.Writing to file successful.Reading from file:John: $95$Alice: $88$Bob: $72$ To assist with the task, two methods writeToFile$()$ and readFromFile$()$ are given in the program.You have to fill the missing code in each of the methods, so that we get the above output. Java code:import java.io$.*$; public class StudentScores $\{//$ File name constant private static final String FILE$\_$NAME $=$ "student$\_$scores.txt$"$; $//$ Writes a student's name and score to the file public static void writeToFile$($String name, int score$)\{$ try $($BufferedWriter bw $=$ new BufferedWriter$($new FileWriter$($FILE$\_$NAME, true$)))\{/*\_\_\_$MISSING CODE $($A$)\_\_\_*/$ System.out.println$("$Writing to file successful."$)$; $\}$ catch $($IOException e$)\{$ e$.$printStackTrace$()$; $\}\}//$ Reads and displays the content of the file public static void readFromFile$()\{$ System.out.println$("$Reading from file:"$)$; try $($BufferedReader br $=$ new BufferedReader$($new FileReader$($FILE$\_$NAME$)))\{/*\_\_\_$MISSING CODE $($B$)\_\_\_*/\}$ catch $($IOException e$)\{$ e$.$printStackTrace$()$; $\}\}//$ The main method for testing the file read and write operations public static void main$($String$[]$ args$)\{$ writeToFile$("$John$",95)$; writeToFile$("$Alice$",88)$; writeToFile$("$Bob$",72)$; $/*\_\_\_$MISSING CODE $($C$)\_\_\_*/\}\}$