if character equal a, e, i, o, u replace it with that letter capitalized times 3

vowels.java

import java.util.Scanner;
import java.lang.*;
import java.io.*;
public class vowles {

	public static void main(String[] args) {
		Scanner kb = new Scanner(System.in);
		
		System.out.println("Please enter the name of the file: ");
		String usersFile = kb.nextLine();
		
		try {
			FileReader f = new FileReader(usersFile);
			BufferedReader in = new BufferedReader(f);
			
			while(in.ready()) {
				String currentLine = " ";
				currentLine = in.readLine();
				
				for(int i = 0; i < currentLine.length(); i++) {
					if(currentLine.charAt(i) == 'a') {
						System.out.print("AAA");
					}
					if(currentLine.charAt(i) == 'e') {
						System.out.print("BBB");
					}
					if(currentLine.charAt(i) == 'i') {
						System.out.print("III");
					}
					if(currentLine.charAt(i) == 'o') {
						System.out.print("OOO");
					}
					if(currentLine.charAt(i) == 'u') {
						System.out.print("UUU");
					}
					if(currentLine.charAt(i) != 'a' || currentLine.charAt(i) != 'e' ||currentLine.charAt(i) != 'i' ||currentLine.charAt(i) != 'o' ||currentLine.charAt(i) != 'u' ) {
						System.out.print(currentLine.charAt(i));
					}
				}
			}
		}
		
		catch(IOException e) {
			System.out.println("Error: " + e);
		}
	}

}