عندما أدخل أرقام عشرية فإن الكود يتوقف!

C:\Users\DAHER\.jdks\openjdk-18.0.2\bin\java.exe "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2022.2\lib\idea_rt.jar=50468:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2022.2\bin" -Dfile.encoding=UTF-8 -Dsun.stdout.encoding=UTF-8 -Dsun.stderr.encoding=UTF-8 -classpath C:\Users\DAHER\IdeaProjects\Practica1\Harmash.com\out\production\Ejercicios.H com.imput_1.Notes
Enter the notes of the following methods 
Java: 8.6
java.util.InputMismatchException
Process finished with exit code 0

import java.util.Scanner;

public class Notes {
    public static void main(String[] args){
        Scanner input = new Scanner(System.in);
        float[] notes = new float[5];
        float avg;
        System.out.println("Enter the notes of the following methods ");
        try{
            System.out.print("Java: ");
            notes[0] = input.nextFloat();

            System.out.print("HTML: ");
            notes[1] = input.nextFloat();

            System.out.print("PHP: ");
            notes[2] = input.nextFloat();

            System.out.print("SQL: ");
            notes[3] = input.nextFloat();

            System.out.print("Linux: ");
            notes[4] = input.nextFloat();

            avg = (notes[0] + notes[1] + notes[2] + notes[3] + notes[4]) / 5;
            if (avg >= 10) {
                System.out.println("Congratulatio, your average is: " + avg);
            }
            else{
                System.out.println("Sorry, you fail! your averg is: " + avg);
            }
        }
        catch (Exception e) {
            System.out.print(e.toString());
        }
        finally{
            input.close();
        }

    }
}