ICSE Java Programming Function Overload 2017 Q8 Solved

ICSE Java Programming Design a class to overload a function 2017 Q8 Solved 

import java.util.Scanner;

public class ICSEJava {

    public static void main(String[] args) {

        Scanner in = new Scanner(System.in);

        String s;

        char c;

        System.out.println("Enter the string");

        s = in.nextLine();

        System.out.println("Enter the character");

        c = in.nextLine().charAt(0);

        StringCheck obj = new StringCheck();

        obj.check(s, c);

        obj.check(s);

        in.close();

    }

}

class StringCheck {

    public void check(String str, char ch) {

        for (int i = 0; i < str.length(); i++) {

            if (ch == str.charAt(i))

                counter++;

        }

        System.out.println("Number of times " + ch + " present is " + counter);

    }

    public void check(String str) {

        str = str.toLowerCase();

        for (int i = 0; i < str.length(); i++) {

            if (str.charAt(i) == 'a' || str.charAt(i) == 'e' || str.charAt(i) == 'i' || str.charAt(i) == 'o'

                    || str.charAt(i) == 'u')

                System.out.print(str.charAt(i) + " ");

        }

    }

    StringCheck() {

        counter = 0;

    }

    private int counter;

}