Code need to be in java **Program for Converting English Measurements to Metric Measurements**This program is designed to convert English measurements to metric measurements for pounds to kilograms, miles to kilometers, and gallons to liters. You can name the program and its methods as you like.### Program StructureYour program will include three main methods:1. **Pounds to Kilograms Method:** - Accepts an integer number of pounds as input. - Converts pounds to kilograms using the formula: \( \text{kg} = \frac{\text{pounds}}{2.2} \). - Returns the result as a double representing the number of kilograms.2. **Miles to Kilometers Method:** - Accepts an integer number of miles as input. - Converts miles to kilometers using the formula: \( \text{km} = 1.61 \times \text{miles} \). - Returns the result as a double representing the number of kilometers.3. **Gallons to Liters Method:** - Accepts an integer number of gallons as input. - Converts gallons to liters using the formula: \( \text{liters} = 3.79 \times \text{gallons} \). - Returns the result as a double representing the number of liters.### Main Program FunctionalityThe main program prompts the user to enter an integer quantity and specify the units (as a char value):- If the input unit is 'p', the program calls the "pounds to kg" method to convert the input, then displays the number of pounds and the equivalent kilograms.- If the input unit is 'm', the program calls the "miles to km" method to convert the input, then displays the number of miles and the equivalent kilometers.- If the input unit is 'g', the program calls the "gallons to liters" method to convert the input, then displays the number of gallons and the equivalent liters.### Example```Please enter an integer quantity and the units:10g```Output:```10 gallons is equal to 37.9 liters```

Explanation of each method used. Method poundtoKg(int pound) method poundtoKg(int pound) // converts pound to Kg requires a parameter pound and returns the double value in Kgs. initialize a kg assigning a converted value of point to it. kg = pound/2.2; return kg // return kg as answer end method Method milesTokm(int m) method milesTokm(int m) // required an int parameter (miles) and return the double value in Kilometers. return m*1.61; // convert miles to Kilometer and return the value. end method Method galonTolit(int gal) method galonToLit(int gal) // required an int parameter (gallon) and return the double value in liters. initialize a double value lit = gal*3.79; // converted value of gallon into liter. return lit // returns the value in the liter. end method. Main Method() initialize an int value for taking the input as a value. initialize a char unit for taking the input as a unit. if unit == p or unit == P // convert pounds into kg. call the poundtoKg(int value) and store it in some variable. print the variable. end if if unit == g or unit == G // convert gallon to liters. call galonTolit(value) and store it in some variable. print the variable. end if if unit == m or unit == M// convert miles to kilometers call milesTokm(value) and store it in some variable. print the variable. end if end mainimport java.util.Scanner; public class MeasurmentToMet{ public static double poundtoKg(int pound){ double kg = pound/2.2; return kg; } public static double milesTokm(int m){ return m*1.61; } public static double galonTolit(int gal){ double lit = gal*3.79; return lit; } public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.println("Enter Quantity"); int value = sc.nextInt(); System.out.println("Enter unit as:\np for pound\nm for miles \ng for gallon"); char unit = sc.next().charAt(0); if (unit == 'p' || unit == 'P'){ double kg = poundtoKg(value); System.out.println(value+" pounds is equal to "+kg+" kilograms"); } else if (unit == 'g' || unit == 'G'){ double lit = galonTolit(value); System.out.println(value+" gallons is equal to "+lit+" liters"); } else if (unit == 'm' || unit == 'M'){ double km= milesTokm(value); System.out.println(value+" Miles is eaqual to "+km+" kilometers"); } } }