Computer scienceProgramming languagesJavaCode organizationFunctional programmingFunctional streams

Functional data processing with streams

Theory

Count passwords

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Implement a method that returns the number of passwords from a given stream.

Please, use Java Stream API to solve the problem.

Sample Input 1: 

sadfjvDdffg dsajkfj3 fdsv4 sdaffg5

Sample Output 1: 

4
Write a program in Java 17
import java.util.Arrays;
import java.util.Scanner;
import java.util.stream.Stream;

public class Main {

/**
* Returns the number of elements in a given stream.
*
* @param passwordStream the input stream of strings
* @return the number of elements in a given stream
*/
public static long countPasswords(Stream<String> passwordStream) {
// write your code here
}

// Don't change the code below
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.println(countPasswords(Arrays.stream(scanner.nextLine().split("\\s+"))));
}
}
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