Separating calculations into methods simplifies modifying and expanding programs.The following program calculates the tax rate and tax to pay, using methods. One method returns a tax rate based on an annual salary.Run the program below with annual salaries of 40000, 60000, and 0.Change the program to use a method to input the annual salary.Run the program again with the same annual salaries as above. Are results the same?This is the code including what I am working on added. I will not run. I need to remove some areas to designate the scanner as the source of input but I am unsure of which area.import java.util.Scanner;public class IncomeTax {// Method to get a value from one table based on a range in the other tablepublic static double getCorrespondingTableValue(int search, int [] baseTable, double [] valueTable) {int baseTableLength = baseTable.length;double value = 0.0;int i = 0;boolean keepLooking = true;i = 0;while ((i < baseTableLength) && keepLooking) {if (search <= baseTable[i]) {value = valueTable[i];keepLooking = false;}else {++i;}}return value;}public static void readInput(int salaryOne, int salaryTwo, int salaryThree);annualSalary = 0;Scanner scnr = new Scanner(System.in);scnr nextInt();new annualSalary;public static void main (String [] args) {Scanner scnr = new Scanner(System.in);int annualSalary = 0;double taxRate = 0.0;int taxToPay = 0;int i = 0;int [] salaryBase = { 20000, 50000, 100000, 999999999 };double [] taxBase = { .10, .20, .30, .40 };// FIXME: Change the input to come from a methodSystem.out.println("\nEnter annual salary (0 to exit): ");annualSalary = scnr.nextInt();while (annualSalary > 0) {taxRate = getCorrespondingTableValue(annualSalary, salaryBase, taxBase);taxToPay= (int)(annualSalary * taxRate); // Truncate tax to an integer amountSystem.out.println("Annual salary: " + annualSalary +"\tTax rate: " + taxRate +"\tTax to pay: " + taxToPay);// Get the next annual salary// FIXME: Change the input to come from a methodSystem.out.println("\nEnter annual salary (0 to exit): ");annualSalary = scnr.nextInt();}return;}}
