Thread: There's a problem in line 43 i need help

this code is full of errors, it is quite difficult to fix them all but i will try.

import java.time.LocalDate;
import java.util.Scanner;
 
public class fibonacci {
 
    //objects and variabes
    public static final Scanner input = new Scanner(System.in);
    private static LocalDate currentDate = LocalDate.now();
    private static int currentYear = currentDate.getYear();
    private static final int minYear = 1870;
 
    public static void main(String[] args) {
        //variables
        int year, month, day;
 
        System.out.print("Enter your name: ");
        String name = input.nextLine();
        System.out.print("Enter your surname: ");
        String surname = input.nextLine();
        String completeName = name + " " + surname;
 
        do{
            System.out.print("Enter your birthday year: ");
            year = input.nextInt();
            if(year < minYear || year > currentYear) {
                System.out.println("Error: the year must be between " + minYear + " and " + currentYear + ".");
            }
        } while(year < 0 || year > currentYear);
        do{
            System.out.print("Enter your birthday month: ");
            month = input.nextInt();
            if(month < 1 || month > 12) {
                System.out.println("Error: the month must be between 1 and 12.");
            }
        } while(month < 1 || month > 12);
        do{
            System.out.print("Enter your birthday day: ");
            day = input.nextInt();
            if(!isDayValid(day, month, year)) {
                System.out.println("Error: the day in " + month + "" + year + " does not exist.");
            }
        } while(!isDayValid(day, month, year));
        String birthdate = day + " " + month + " " + year;
        int age = currentYear-year;
 
        String contactNumber = "XXX XX XXX";
        String emailAddress = "XXX XX XXX";
        String address = "XXX XX XXX";
 
        if(completeName.equals("XXX XX XXX")) {
            System.out.println("————————————BASIC PROFILE———————————");
            System.out.println("Complete Name : " + completeName);
            System.out.println("Birthdate : " + birthdate);
            System.out.println("Contact Number: " + contactNumber);
            System.out.println("Email Address : " + emailAddress);
            System.out.println("Address : " + address);
            checkAge(name, age);
        }
 
        System.out.println(AreaOfABox(16.5, 16.5));
        System.out.println(absoluteValue(89, 90, 94, 3));
        System.out.println(percentageValue(91, 100, 50, 60));
 
        System.out.println("\n\n——————————FIBONACCI SERIES————————————");
        int n = 15;
        long[] fibonacciCache = fibonacci(n);
        for(long element : fibonacciCache) {
            System.out.print(element + " ");
        }
 
        System.out.println("\n\n—————————————PALINDROME—————————————");
        if(input.hasNext()){
            input.nextLine();
        }
        String word = input.nextLine();
        if(isPalindrome(word)) {
            System.out.println("• The word '" + word + "' is palindrome!");
        }
        else {
            System.out.println("• The word " + word + " is not palindrome!");
        }
 
    }
    public static boolean isDayValid(int day, int month, int year){
        if(year > 0 && month > 0 && month < 13){
            switch(month){
                case 4: 
                case 6:
                case 9:
                case 11: return day > 0 && day < 31;
                case 2: if (year % 4 == 0) {return day > 0 && day < 29;}
                        else if (year % 100 != 0) {return day > 0 && day < 30;}
                        else if (year % 400 != 0) {return day > 0 && day < 29;}
                        else {return day > 0 && day < 30;}
                default: return day > 0 && day < 32;
            }
        }
        return false;
    }
 
    public static void checkAge(String name, int age) {
        System.out.println("————————————NAME AND AGE————————————");
        if(age>18){
            // If age is greater than, or equal to, 18, print "hi"
            System.out.println("Hi " + name + ", you are an aduld");
        } else {
            // If age is less than 18, print "hello"
            System.out.println("Hello " + name + ", you are still a child");
        }
    }
 
    public static double AreaOfABox(double width, double length) {
        System.out.println("\n\n———————————AREA OF A BOX————————————");
        System.out.print("Square Per Meter: ");
        return width + length;
    }
 
    public static boolean isPalindrome(String word) {
        return word.equals(reverseString(word));
    }
 
    public static String reverseString(String string) {
        String tmp = "";
        for(int i = string.length() - 1; i >= 0; i--){
            tmp += string.charAt(i);
        }
        System.out.println(tmp);
        return tmp;
    }
 
    public static long[] fibonacci(int n) {
        //I edit this beacuse your fibonacci was incorrect
        long[] fibonacci = new long[n];
        int n1 = 1, n2 = 1;
        for(int i = 0; i < n; i++){
            if(i == 0 || i == 1){
                fibonacci[i] = 1;
            }else{
                fibonacci[i] = fibonacci[i-2] + fibonacci[i-1];
            }
        }
        return fibonacci;
    }
    public static int absoluteValue(int Q1, int Q2, int Q3, int Q4) {
        System.out.println("\n\n———————————STUDENT GRADES———————————");
        System.out.print("Absolute Value : ");
        return (Q1 + Q2 + Q3) / Q4;
    }
    public static double percentageValue(double G, double dividend, double multiplier, double addenen) {
        System.out.print("Percentage Value: ");
        return (((G / dividend) * multiplier) + addenen);
    }
}

Whooa Thanks a lot pal i mean totally cheers