what is the problem in this program;
class Main {
public static void main(String[] args) {
String userChoice;

String userName;

double hrsWorked = 0;
double payRate = 0.00;
double taxRate1 = 0.25;
double taxRate2 = 0.50;

double grossPay = 0.00;
double taxAmt = 0.00;
double netPay = 0.00;


scanner in = new scanner( System.in );

System.out.println("Please enter your first name ==> \n");
userName = in.next();


System.out.println("Do you want to compute your net pay? \n");
System.out.println("Enter Y for yes or N for no ==> ");
userChoice = in.next();


if (userChoice.equals("Y")) {
System.out.println("\n Please enter the number of hours you worked ==>");
hrsWorked = in.nextInt();


System.out.println("\n Please enter your pay rate ==> $");
payRate = in.nextFloat();

grossPay = payRate * hrsWorked;

taxAmt = (grossPay >= 500) ? grossPay * taxRate2 : grossPay * taxRate1;

netPay = grossPay - taxAmt;

System.out.println( "\n " + userName + " you said you worked " + hrsWorked + " hours at $" + payRate + "\n");
System.out.println("which means you earned a gross amount of $" + grossPay + " \n");
System.out.println("and you paid $" + taxAmt + " in taxes\n");
System.out.println("so your net pay is $" + netPay + " \n");}
else {System.out.println("\n Thank you " + userName + " then I will not computer your net pay \n");
System.out.println(" Thank you and please come again. \n");
}
}
}
also, this done repl.it PLEASE HELP ASP