j18

/*
Write a java program using Multithreading to display all the vowels from a given
String. Each vowel should be displayed after every 3 seconds.
*/
package com.mycompany.javaslip;

import java.util.Scanner;
import java.util.logging.*;

public class slip18_1
{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);

    System.out.println("Enter any string:");
    String str = sc.nextLine();
    
    Thread t = new Thread(() -> {
        for(int i=0; i<str.length(); i++) {
            String str2 = str.toLowerCase();
            char ch = str2.charAt(i);
            if(ch == 'a' || ch == 'e' || ch == 'i' || ch == 'o' || ch == 'u') {
                System.out.println(ch);
                try {
                    Thread.sleep(3000);
                } catch (InterruptedException ex) {
                    Logger.getLogger(slip18_1.class.getName()).log(Level.SEVERE, null, ex);
                }
                System.out.println("3 seconds are passed....");
            }
        }
    });
    
    t.start();
}

}